7996309632 has 192 divisors, whose sum is σ = 24635170560. Its totient is φ = 2579143680.

The previous prime is 7996309591. The next prime is 7996309681. The reversal of 7996309632 is 2369036997.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 960078 + ... + 968370.

It is an arithmetic number, because the mean of its divisors is an integer number (128308180).

Almost surely, 2^7996309632 is an apocalyptic number.

7996309632 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7996309632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12317585280).

7996309632 is an abundant number, since it is smaller than the sum of its proper divisors (16638860928).

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

7996309632 is an equidigital number, since it uses as much as digits as its factorization.

7996309632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8353 (or 8329 counting only the distinct ones).

The product of its (nonzero) digits is 3306744, while the sum is 54.

The square root of 7996309632 is about 89422.0869360585. The cubic root of 7996309632 is about 1999.6924220337.

The spelling of 7996309632 in words is "seven billion, nine hundred ninety-six million, three hundred nine thousand, six hundred thirty-two".