376490520 has 192 divisors, whose sum is σ = 1427400000. Its totient is φ = 86026752.

The previous prime is 376490509. The next prime is 376490531. The reversal of 376490520 is 25094673.

376490520 is a `hidden beast` number, since 3 + 7 + 649 + 0 + 5 + 2 + 0 = 666.

376490520 is a nontrivial binomial coefficient, being equal to C(27441, 2).

It is an interprime number because it is at equal distance from previous prime (376490509) and next prime (376490531).

It is a super-2 number, since 2×376490520² = 283490223299740800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121956 + ... + 125004.

It is an arithmetic number, because the mean of its divisors is an integer number (7434375).

Almost surely, 2^376490520 is an apocalyptic number.

376490520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

376490520 is the 27440-th triangular number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 376490520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713700000).

376490520 is an abundant number, since it is smaller than the sum of its proper divisors (1050909480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

376490520 is a wasteful number, since it uses less digits than its factorization.

376490520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087 (or 3066 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 376490520 is about 19403.3636259284. The cubic root of 376490520 is about 722.0789451305.

The spelling of 376490520 in words is "three hundred seventy-six million, four hundred ninety thousand, five hundred twenty".