376772728 has 16 divisors (see below), whose sum is σ = 707078880. Its totient is φ = 188218368.

The previous prime is 376772713. The next prime is 376772731. The reversal of 376772728 is 827277673.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11200 + ... + 29647.

It is an arithmetic number, because the mean of its divisors is an integer number (44192430).

Almost surely, 2^376772728 is an apocalyptic number.

It is an amenable number.

376772728 is a deficient number, since it is larger than the sum of its proper divisors (330306152).

376772728 is a wasteful number, since it uses less digits than its factorization.

376772728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42006 (or 42002 counting only the distinct ones).

The product of its digits is 1382976, while the sum is 49.

The square root of 376772728 is about 19410.6344048823. The cubic root of 376772728 is about 722.2593175880.

The spelling of 376772728 in words is "three hundred seventy-six million, seven hundred seventy-two thousand, seven hundred twenty-eight".