38965516 has 12 divisors (see below), whose sum is σ = 68625088. Its totient is φ = 19358352.

The previous prime is 38965471. The next prime is 38965517. The reversal of 38965516 is 61556983.

It is a super-2 number, since 2×38965516² = 3036622874292512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38965517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30396 + ... + 31651.

Almost surely, 2^38965516 is an apocalyptic number.

It is an amenable number.

38965516 is a deficient number, since it is larger than the sum of its proper divisors (29659572).

38965516 is a wasteful number, since it uses less digits than its factorization.

38965516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62208 (or 62206 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 38965516 is about 6242.2364581935. The cubic root of 38965516 is about 339.0211639430.

The spelling of 38965516 in words is "thirty-eight million, nine hundred sixty-five thousand, five hundred sixteen".