38779496 has 32 divisors (see below), whose sum is σ = 85968000. Its totient is φ = 16046016.

The previous prime is 38779483. The next prime is 38779511. The reversal of 38779496 is 69497783.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10316 + ... + 13563.

It is an arithmetic number, because the mean of its divisors is an integer number (2686500).

Almost surely, 2^38779496 is an apocalyptic number.

It is an amenable number.

38779496 is an abundant number, since it is smaller than the sum of its proper divisors (47188504).

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

38779496 is a wasteful number, since it uses less digits than its factorization.

38779496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23921 (or 23917 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 38779496 is about 6227.3185240519. The cubic root of 38779496 is about 338.4808114581.

The spelling of 38779496 in words is "thirty-eight million, seven hundred seventy-nine thousand, four hundred ninety-six".