376599440 has 40 divisors (see below), whose sum is σ = 1000680000. Its totient is φ = 129119616.

The previous prime is 376599427. The next prime is 376599449. The reversal of 376599440 is 44995673.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (376599449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335690 + ... + 336809.

It is an arithmetic number, because the mean of its divisors is an integer number (25017000).

Almost surely, 2^376599440 is an apocalyptic number.

It is an amenable number.

376599440 is an abundant number, since it is smaller than the sum of its proper divisors (624080560).

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

376599440 is a wasteful number, since it uses less digits than its factorization.

376599440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672519 (or 672513 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 376599440 is about 19406.1701528148. The cubic root of 376599440 is about 722.1485717225.

The spelling of 376599440 in words is "three hundred seventy-six million, five hundred ninety-nine thousand, four hundred forty".