79827046863 has 32 divisors (see below), whose sum is σ = 115491059712. Its totient is φ = 48846720000.

The previous prime is 79827046847. The next prime is 79827046883. The reversal of 79827046863 is 36864072897.

It is not a de Polignac number, because 79827046863 - 2⁴ = 79827046847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79827046797 and 79827046806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79827046843) 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, 6791970 + ... + 6803712.

It is an arithmetic number, because the mean of its divisors is an integer number (3609095616).

Almost surely, 2^79827046863 is an apocalyptic number.

79827046863 is a deficient number, since it is larger than the sum of its proper divisors (35664012849).

79827046863 is a wasteful number, since it uses less digits than its factorization.

79827046863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15055.

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 79827046863 in words is "seventy-nine billion, eight hundred twenty-seven million, forty-six thousand, eight hundred sixty-three".