38696479338 has 32 divisors (see below), whose sum is σ = 84477650112. Its totient is φ = 11719404800.

The previous prime is 38696479321. The next prime is 38696479343. The reversal of 38696479338 is 83397469683.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54783 + ... + 283538.

It is an arithmetic number, because the mean of its divisors is an integer number (2639926566).

Almost surely, 2^38696479338 is an apocalyptic number.

38696479338 is an abundant number, since it is smaller than the sum of its proper divisors (45781170774).

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

38696479338 is a wasteful number, since it uses less digits than its factorization.

38696479338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340070.

The product of its digits is 141087744, while the sum is 66.

The spelling of 38696479338 in words is "thirty-eight billion, six hundred ninety-six million, four hundred seventy-nine thousand, three hundred thirty-eight".