38680935626 has 4 divisors (see below), whose sum is σ = 58021403442. Its totient is φ = 19340467812.

The previous prime is 38680935617. The next prime is 38680935637. The reversal of 38680935626 is 62653908683.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27125760601 + 11555175025 = 164699^2 + 107495^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9670233905 + ... + 9670233908.

Almost surely, 2^38680935626 is an apocalyptic number.

38680935626 is a deficient number, since it is larger than the sum of its proper divisors (19340467816).

38680935626 is a wasteful number, since it uses less digits than its factorization.

38680935626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19340467815.

The product of its (nonzero) digits is 11197440, while the sum is 56.

The spelling of 38680935626 in words is "thirty-eight billion, six hundred eighty million, nine hundred thirty-five thousand, six hundred twenty-six".