7713620032 has 112 divisors (see below), whose sum is σ = 16345082880. Its totient is φ = 3604119552.

The previous prime is 7713620021. The next prime is 7713620041. The reversal of 7713620032 is 2300263177.

It is a junction number, because it is equal to n+sod(n) for n = 7713619976 and 7713620003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12707473 + ... + 12708079.

It is an arithmetic number, because the mean of its divisors is an integer number (145938240).

Almost surely, 2^7713620032 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 7713620032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8172541440).

7713620032 is an abundant number, since it is smaller than the sum of its proper divisors (8631462848).

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

7713620032 is a wasteful number, since it uses less digits than its factorization.

7713620032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 7713620032 is about 87827.2169204968. The cubic root of 7713620032 is about 1975.8444314685.

The spelling of 7713620032 in words is "seven billion, seven hundred thirteen million, six hundred twenty thousand, thirty-two".