7804973232 has 240 divisors, whose sum is σ = 26356200000. Its totient is φ = 2152700928.

The previous prime is 7804973227. The next prime is 7804973233. The reversal of 7804973232 is 2323794087.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7804973233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1429644 + ... + 1435092.

It is an arithmetic number, because the mean of its divisors is an integer number (109817500).

Almost surely, 2^7804973232 is an apocalyptic number.

7804973232 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 7804973232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13178100000).

7804973232 is an abundant number, since it is smaller than the sum of its proper divisors (18551226768).

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

7804973232 is a wasteful number, since it uses less digits than its factorization.

7804973232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513 (or 5490 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 7804973232 is about 88345.7595586794. The cubic root of 7804973232 is about 1983.6138835735.

The spelling of 7804973232 in words is "seven billion, eight hundred four million, nine hundred seventy-three thousand, two hundred thirty-two".