376530440 has 64 divisors (see below), whose sum is σ = 995319360. Its totient is φ = 126385920.

The previous prime is 376530421. The next prime is 376530449. The reversal of 376530440 is 44035673.

It is a junction number, because it is equal to n+sod(n) for n = 376530397 and 376530406.

It is not an unprimeable number, because it can be changed into a prime (376530449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27194 + ... + 38633.

It is an arithmetic number, because the mean of its divisors is an integer number (15551865).

Almost surely, 2^376530440 is an apocalyptic number.

It is an amenable number.

376530440 is an abundant number, since it is smaller than the sum of its proper divisors (618788920).

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

376530440 is a wasteful number, since it uses less digits than its factorization.

376530440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65862 (or 65858 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 376530440 is about 19404.3922862841. The cubic root of 376530440 is about 722.1044653594.

The spelling of 376530440 in words is "three hundred seventy-six million, five hundred thirty thousand, four hundred forty".