79363827 has 8 divisors (see below), whose sum is σ = 117576080. Its totient is φ = 52909200.

The previous prime is 79363799. The next prime is 79363829. The reversal of 79363827 is 72836397.

It is a happy number.

79363827 is a `hidden beast` number, since 7 + 9 + 3 + 638 + 2 + 7 = 666.

It is not a de Polignac number, because 79363827 - 2⁷ = 79363699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79363829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469674 + ... + 1469727.

It is an arithmetic number, because the mean of its divisors is an integer number (14697010).

Almost surely, 2^79363827 is an apocalyptic number.

79363827 is a deficient number, since it is larger than the sum of its proper divisors (38212253).

79363827 is a wasteful number, since it uses less digits than its factorization.

79363827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939410 (or 2939404 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 79363827 is about 8908.6377746544. The cubic root of 79363827 is about 429.7417360264.

It can be divided in two parts, 793 and 63827, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 79363827 in words is "seventy-nine million, three hundred sixty-three thousand, eight hundred twenty-seven".