79179928703 has 2 divisors, whose sum is σ = 79179928704. Its totient is φ = 79179928702.

The previous prime is 79179928699. The next prime is 79179928717. The reversal of 79179928703 is 30782997197.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79179928703 - 2² = 79179928699 is a prime.

It is a super-2 number, since 2×79179928703² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79179928733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39589964351 + 39589964352.

It is an arithmetic number, because the mean of its divisors is an integer number (39589964352).

Almost surely, 2^79179928703 is an apocalyptic number.

79179928703 is a deficient number, since it is larger than the sum of its proper divisors (1).

79179928703 is an equidigital number, since it uses as much as digits as its factorization.

79179928703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12002256, while the sum is 62.

The spelling of 79179928703 in words is "seventy-nine billion, one hundred seventy-nine million, nine hundred twenty-eight thousand, seven hundred three".