8372753616 has 80 divisors (see below), whose sum is σ = 22014126720. Its totient is φ = 2741429760.

The previous prime is 8372753611. The next prime is 8372753621. The reversal of 8372753616 is 6163572738.

It is an interprime number because it is at equal distance from previous prime (8372753611) and next prime (8372753621).

It is a super-2 number, since 2×8372753616² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8372753611) 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, 2876770 + ... + 2879678.

It is an arithmetic number, because the mean of its divisors is an integer number (275176584).

Almost surely, 2^8372753616 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 8372753616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11007063360).

8372753616 is an abundant number, since it is smaller than the sum of its proper divisors (13641373104).

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

8372753616 is a wasteful number, since it uses less digits than its factorization.

8372753616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964 (or 3958 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 8372753616 is about 91502.7519586160. The cubic root of 8372753616 is about 2030.5924658938.

The spelling of 8372753616 in words is "eight billion, three hundred seventy-two million, seven hundred fifty-three thousand, six hundred sixteen".