38449196684 has 12 divisors (see below), whose sum is σ = 71244099864. Its totient is φ = 18093739584.

The previous prime is 38449196659. The next prime is 38449196717. The reversal of 38449196684 is 48669194483.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282714614 + ... + 282714749.

It is an arithmetic number, because the mean of its divisors is an integer number (5937008322).

Almost surely, 2^38449196684 is an apocalyptic number.

38449196684 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38449196684 is a deficient number, since it is larger than the sum of its proper divisors (32794903180).

38449196684 is a wasteful number, since it uses less digits than its factorization.

38449196684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565429384 (or 565429382 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 62.

The spelling of 38449196684 in words is "thirty-eight billion, four hundred forty-nine million, one hundred ninety-six thousand, six hundred eighty-four".