374609880 has 128 divisors (see below), whose sum is σ = 1270080000. Its totient is φ = 98186112.

The previous prime is 374609869. The next prime is 374609897. The reversal of 374609880 is 88906473.

It is a happy number.

374609880 is a `hidden beast` number, since 37 + 4 + 609 + 8 + 8 + 0 = 666.

It is a super-2 number, since 2×374609880² = 280665124387228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60781 + ... + 66659.

It is an arithmetic number, because the mean of its divisors is an integer number (9922500).

Almost surely, 2^374609880 is an apocalyptic number.

374609880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374609880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635040000).

374609880 is an abundant number, since it is smaller than the sum of its proper divisors (895470120).

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

374609880 is a wasteful number, since it uses less digits than its factorization.

374609880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5958 (or 5948 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 374609880 is about 19354.8412548385. The cubic root of 374609880 is about 720.8746315415.

The spelling of 374609880 in words is "three hundred seventy-four million, six hundred nine thousand, eight hundred eighty".