38969616 has 40 divisors (see below), whose sum is σ = 115054144. Its totient is φ = 11134080.

The previous prime is 38969611. The next prime is 38969647. The reversal of 38969616 is 61696983.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (38969611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57655 + ... + 58326.

Almost surely, 2^38969616 is an apocalyptic number.

It is an amenable number.

38969616 is an abundant number, since it is smaller than the sum of its proper divisors (76084528).

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

38969616 is a wasteful number, since it uses less digits than its factorization.

38969616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115999 (or 115993 counting only the distinct ones).

The product of its digits is 419904, while the sum is 48.

The square root of 38969616 is about 6242.5648574925. The cubic root of 38969616 is about 339.0330542686.

The spelling of 38969616 in words is "thirty-eight million, nine hundred sixty-nine thousand, six hundred sixteen".