99294765398 has 8 divisors (see below), whose sum is σ = 149598281592. Its totient is φ = 49428671536.

The previous prime is 99294765397. The next prime is 99294765443. The reversal of 99294765398 is 89356749299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99294765397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109355015 + ... + 109355922.

It is an arithmetic number, because the mean of its divisors is an integer number (18699785199).

Almost surely, 2^99294765398 is an apocalyptic number.

99294765398 is a deficient number, since it is larger than the sum of its proper divisors (50303516194).

99294765398 is a wasteful number, since it uses less digits than its factorization.

99294765398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218711166.

The product of its digits is 264539520, while the sum is 71.

The spelling of 99294765398 in words is "ninety-nine billion, two hundred ninety-four million, seven hundred sixty-five thousand, three hundred ninety-eight".