94079967978 has 32 divisors (see below), whose sum is σ = 199488038400. Its totient is φ = 29495721456.

The previous prime is 94079967967. The next prime is 94079967979. The reversal of 94079967978 is 87976997049.

It is not an unprimeable number, because it can be changed into a prime (94079967979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2952726 + ... + 2984417.

It is an arithmetic number, because the mean of its divisors is an integer number (6234001200).

Almost surely, 2^94079967978 is an apocalyptic number.

94079967978 is an abundant number, since it is smaller than the sum of its proper divisors (105408070422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94079967978 is a wasteful number, since it uses less digits than its factorization.

94079967978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937306.

The product of its (nonzero) digits is 432081216, while the sum is 75.

The spelling of 94079967978 in words is "ninety-four billion, seventy-nine million, nine hundred sixty-seven thousand, nine hundred seventy-eight".