38926965770 has 32 divisors (see below), whose sum is σ = 87358179456. Its totient is φ = 12133080000.

The previous prime is 38926965757. The next prime is 38926965793. The reversal of 38926965770 is 7756962983.

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 in 15 ways as a sum of consecutive naturals, for example, 25276481 + ... + 25278020.

It is an arithmetic number, because the mean of its divisors is an integer number (2729943108).

Almost surely, 2^38926965770 is an apocalyptic number.

38926965770 is an abundant number, since it is smaller than the sum of its proper divisors (48431213686).

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

38926965770 is a wasteful number, since it uses less digits than its factorization.

38926965770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50554526.

The product of its (nonzero) digits is 34292160, while the sum is 62.

The spelling of 38926965770 in words is "thirty-eight billion, nine hundred twenty-six million, nine hundred sixty-five thousand, seven hundred seventy".