98470717632 has 140 divisors (see below), whose sum is σ = 333597900240. Its totient is φ = 28134480384.

The previous prime is 98470717621. The next prime is 98470717633. The reversal of 98470717632 is 23671707489.

98470717632 is a `hidden beast` number, since 9 + 8 + 470 + 71 + 76 + 32 = 666.

It is a super-2 number, since 2×98470717632² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (98470717633) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1320507 + ... + 1393082.

Almost surely, 2^98470717632 is an apocalyptic number.

It is an amenable number.

98470717632 is an abundant number, since it is smaller than the sum of its proper divisors (235127182608).

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

98470717632 is a wasteful number, since it uses less digits than its factorization.

98470717632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713620 (or 2713601 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 98470717632 in words is "ninety-eight billion, four hundred seventy million, seven hundred seventeen thousand, six hundred thirty-two".