38300872 has 16 divisors (see below), whose sum is σ = 74131200. Its totient is φ = 18532560.

The previous prime is 38300869. The next prime is 38300887. The reversal of 38300872 is 27800383.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 76972 + ... + 77467.

It is an arithmetic number, because the mean of its divisors is an integer number (4633200).

Almost surely, 2^38300872 is an apocalyptic number.

It is an amenable number.

38300872 is a deficient number, since it is larger than the sum of its proper divisors (35830328).

38300872 is a wasteful number, since it uses less digits than its factorization.

38300872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154476 (or 154472 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 38300872 is about 6188.7698292956. The cubic root of 38300872 is about 337.0825111209.

The spelling of 38300872 in words is "thirty-eight million, three hundred thousand, eight hundred seventy-two".