376628918338 has 16 divisors (see below), whose sum is σ = 570909691800. Its totient is φ = 186326654976.

The previous prime is 376628918333. The next prime is 376628918353. The reversal of 376628918338 is 833819826673.

It can be written as a sum of positive squares in 4 ways, for example, as 318607189209 + 58021729129 = 564453^2 + 240877^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 376628918338.

It is not an unprimeable number, because it can be changed into a prime (376628918333) 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, 545770 + ... + 1025242.

Almost surely, 2^376628918338 is an apocalyptic number.

376628918338 is a deficient number, since it is larger than the sum of its proper divisors (194280773462).

376628918338 is a wasteful number, since it uses less digits than its factorization.

376628918338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483621.

The product of its digits is 62705664, while the sum is 64.

The spelling of 376628918338 in words is "three hundred seventy-six billion, six hundred twenty-eight million, nine hundred eighteen thousand, three hundred thirty-eight".