38970768 has 40 divisors (see below), whose sum is σ = 103400128. Its totient is φ = 12638592.

The previous prime is 38970727. The next prime is 38970773. The reversal of 38970768 is 86707983.

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

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, 9196 + ... + 12747.

Almost surely, 2^38970768 is an apocalyptic number.

It is an amenable number.

38970768 is an abundant number, since it is smaller than the sum of its proper divisors (64429360).

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

38970768 is a wasteful number, since it uses less digits than its factorization.

38970768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21991 (or 21985 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 38970768 is about 6242.6571265768. The cubic root of 38970768 is about 339.0363950100.

The spelling of 38970768 in words is "thirty-eight million, nine hundred seventy thousand, seven hundred sixty-eight".