376440 has 32 divisors (see below), whose sum is σ = 1129680. Its totient is φ = 100352.

The previous prime is 376417. The next prime is 376463. The reversal of 376440 is 44673.

376440 is nontrivially palindromic in base 9.

It is an interprime number because it is at equal distance from previous prime (376417) and next prime (376463).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 376440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449 + ... + 1688.

2³⁷⁶⁴⁴⁰ is an apocalyptic number.

376440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

376440 is an abundant number, since it is smaller than the sum of its proper divisors (753240).

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

376440 is a wasteful number, since it uses less digits than its factorization.

376440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3147 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 376440 is about 613.5470642094. The cubic root of 376440 is about 72.2046645902.

The spelling of 376440 in words is "three hundred seventy-six thousand, four hundred forty".