38763879 has 16 divisors (see below), whose sum is σ = 64439040. Its totient is φ = 20136960.

The previous prime is 38763871. The next prime is 38763883. The reversal of 38763879 is 97836783.

It is not a de Polignac number, because 38763879 - 2³ = 38763871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38763871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83674 + ... + 84135.

It is an arithmetic number, because the mean of its divisors is an integer number (4027440).

Almost surely, 2^38763879 is an apocalyptic number.

38763879 is a deficient number, since it is larger than the sum of its proper divisors (25675161).

38763879 is a wasteful number, since it uses less digits than its factorization.

38763879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167830.

The product of its digits is 1524096, while the sum is 51.

The square root of 38763879 is about 6226.0644872985. The cubic root of 38763879 is about 338.4353685040.

The spelling of 38763879 in words is "thirty-eight million, seven hundred sixty-three thousand, eight hundred seventy-nine".