376828664 has 16 divisors (see below), whose sum is σ = 748116000. Its totient is φ = 177331072.

The previous prime is 376828649. The next prime is 376828667. The reversal of 376828664 is 466828673.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376828667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1385264 + ... + 1385535.

It is an arithmetic number, because the mean of its divisors is an integer number (46757250).

Almost surely, 2^376828664 is an apocalyptic number.

376828664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

376828664 is a deficient number, since it is larger than the sum of its proper divisors (371287336).

376828664 is a wasteful number, since it uses less digits than its factorization.

376828664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770822 (or 2770818 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 376828664 is about 19412.0752110639. The cubic root of 376828664 is about 722.2950582304.

Subtracting 376828664 from its reverse (466828673), we obtain a palindrome (90000009).

The spelling of 376828664 in words is "three hundred seventy-six million, eight hundred twenty-eight thousand, six hundred sixty-four".