38364705 has 32 divisors (see below), whose sum is σ = 71798400. Its totient is φ = 19382976.

The previous prime is 38364673. The next prime is 38364707. The reversal of 38364705 is 50746383.

It is a happy number.

38364705 is a `hidden beast` number, since 3 + 8 + 3 + 647 + 0 + 5 = 666.

It is not a de Polignac number, because 38364705 - 2⁵ = 38364673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38364705.

It is not an unprimeable number, because it can be changed into a prime (38364707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4914 + ... + 10043.

It is an arithmetic number, because the mean of its divisors is an integer number (2243700).

Almost surely, 2^38364705 is an apocalyptic number.

It is an amenable number.

38364705 is a deficient number, since it is larger than the sum of its proper divisors (33433695).

38364705 is a wasteful number, since it uses less digits than its factorization.

38364705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14990 (or 14984 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 38364705 is about 6193.9248461698. The cubic root of 38364705 is about 337.2696700054.

The spelling of 38364705 in words is "thirty-eight million, three hundred sixty-four thousand, seven hundred five".