98494765957 has 8 divisors (see below), whose sum is σ = 112599573632. Its totient is φ = 84398490000.

The previous prime is 98494765933. The next prime is 98494766017. The reversal of 98494765957 is 75956749489.

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

It is a cyclic number.

It is not a de Polignac number, because 98494765957 - 2¹¹ = 98494763909 is a prime.

It is a super-2 number, since 2×98494765957² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98494765957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98494765927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2108169 + ... + 2154382.

It is an arithmetic number, because the mean of its divisors is an integer number (14074946704).

Almost surely, 2^98494765957 is an apocalyptic number.

It is an amenable number.

98494765957 is a deficient number, since it is larger than the sum of its proper divisors (14104807675).

98494765957 is a wasteful number, since it uses less digits than its factorization.

98494765957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265859.

The product of its digits is 685843200, while the sum is 73.

The spelling of 98494765957 in words is "ninety-eight billion, four hundred ninety-four million, seven hundred sixty-five thousand, nine hundred fifty-seven".