32098931616 has 96 divisors (see below), whose sum is σ = 90438622848. Its totient is φ = 9932267520.

The previous prime is 32098931609. The next prime is 32098931621. The reversal of 32098931616 is 61613989023.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15580 + ... + 253851.

It is an arithmetic number, because the mean of its divisors is an integer number (942068988).

Almost surely, 2^32098931616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32098931616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45219311424).

32098931616 is an abundant number, since it is smaller than the sum of its proper divisors (58339691232).

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

32098931616 is a wasteful number, since it uses less digits than its factorization.

32098931616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269534 (or 269526 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 32098931616 in words is "thirty-two billion, ninety-eight million, nine hundred thirty-one thousand, six hundred sixteen".