38495564 has 6 divisors (see below), whose sum is σ = 67367244. Its totient is φ = 19247780.

The previous prime is 38495563. The next prime is 38495579. The reversal of 38495564 is 46559483.

It is not an unprimeable number, because it can be changed into a prime (38495563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4811942 + ... + 4811949.

It is an arithmetic number, because the mean of its divisors is an integer number (11227874).

Almost surely, 2^38495564 is an apocalyptic number.

It is an amenable number.

38495564 is a deficient number, since it is larger than the sum of its proper divisors (28871680).

38495564 is a wasteful number, since it uses less digits than its factorization.

38495564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9623895 (or 9623893 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The square root of 38495564 is about 6204.4793496312. The cubic root of 38495564 is about 337.6527016360.

The spelling of 38495564 in words is "thirty-eight million, four hundred ninety-five thousand, five hundred sixty-four".