78967670795 has 32 divisors (see below), whose sum is σ = 103624350144. Its totient is φ = 57417984000.

The previous prime is 78967670783. The next prime is 78967670797. The reversal of 78967670795 is 59707676987.

It is a de Polignac number, because none of the positive numbers 2^k-78967670795 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78967670797) 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, 2837900 + ... + 2865590.

It is an arithmetic number, because the mean of its divisors is an integer number (3238260942).

Almost surely, 2^78967670795 is an apocalyptic number.

78967670795 is a deficient number, since it is larger than the sum of its proper divisors (24656679349).

78967670795 is a wasteful number, since it uses less digits than its factorization.

78967670795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28383.

The product of its (nonzero) digits is 280052640, while the sum is 71.

The spelling of 78967670795 in words is "seventy-eight billion, nine hundred sixty-seven million, six hundred seventy thousand, seven hundred ninety-five".