38276865 has 48 divisors (see below), whose sum is σ = 73794240. Its totient is φ = 18195840.

The previous prime is 38276857. The next prime is 38276921. The reversal of 38276865 is 56867283.

It is not a de Polignac number, because 38276865 - 2³ = 38276857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 38276865.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25506 + ... + 26964.

It is an arithmetic number, because the mean of its divisors is an integer number (1537380).

Almost surely, 2^38276865 is an apocalyptic number.

It is an amenable number.

38276865 is a deficient number, since it is larger than the sum of its proper divisors (35517375).

38276865 is a wasteful number, since it uses less digits than its factorization.

38276865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1531 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 38276865 is about 6186.8299637213. The cubic root of 38276865 is about 337.0120685890.

The spelling of 38276865 in words is "thirty-eight million, two hundred seventy-six thousand, eight hundred sixty-five".