38769807 has 4 divisors (see below), whose sum is σ = 51693080. Its totient is φ = 25846536.

The previous prime is 38769799. The next prime is 38769811. The reversal of 38769807 is 70896783.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 38769807 - 2³ = 38769799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38769817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6461632 + ... + 6461637.

It is an arithmetic number, because the mean of its divisors is an integer number (12923270).

Almost surely, 2^38769807 is an apocalyptic number.

38769807 is a deficient number, since it is larger than the sum of its proper divisors (12923273).

38769807 is a wasteful number, since it uses less digits than its factorization.

38769807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12923272.

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

The square root of 38769807 is about 6226.5405322699. The cubic root of 38769807 is about 338.4526194659.

The spelling of 38769807 in words is "thirty-eight million, seven hundred sixty-nine thousand, eight hundred seven".