38478536 has 16 divisors (see below), whose sum is σ = 72668400. Its totient is φ = 19100304.

The previous prime is 38478529. The next prime is 38478547. The reversal of 38478536 is 63587483.

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, 16190 + ... + 18413.

It is an arithmetic number, because the mean of its divisors is an integer number (4541775).

Almost surely, 2^38478536 is an apocalyptic number.

It is an amenable number.

38478536 is a deficient number, since it is larger than the sum of its proper divisors (34189864).

38478536 is a wasteful number, since it uses less digits than its factorization.

38478536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34748 (or 34744 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 38478536 is about 6203.1069634498. The cubic root of 38478536 is about 337.6029089018.

The spelling of 38478536 in words is "thirty-eight million, four hundred seventy-eight thousand, five hundred thirty-six".