94497979998 has 32 divisors (see below), whose sum is σ = 199709568000. Its totient is φ = 29748397536.

The previous prime is 94497979991. The next prime is 94497980023. The reversal of 94497979998 is 89997979449.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 94497979998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94497979991) 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, 4323073 + ... + 4344876.

It is an arithmetic number, because the mean of its divisors is an integer number (6240924000).

Almost surely, 2^94497979998 is an apocalyptic number.

94497979998 is an abundant number, since it is smaller than the sum of its proper divisors (105211588002).

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

94497979998 is a wasteful number, since it uses less digits than its factorization.

94497979998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8668056.

The product of its digits is 3333197952, while the sum is 84.

The spelling of 94497979998 in words is "ninety-four billion, four hundred ninety-seven million, nine hundred seventy-nine thousand, nine hundred ninety-eight".