7480812996 has 60 divisors (see below), whose sum is σ = 19628716800. Its totient is φ = 2484373680.

The previous prime is 7480812979. The next prime is 7480813003. The reversal of 7480812996 is 6992180847.

It is a super-2 number, since 2×7480812996² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 45205 + ... + 130403.

It is an arithmetic number, because the mean of its divisors is an integer number (327145280).

Almost surely, 2^7480812996 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 7480812996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9814358400).

7480812996 is an abundant number, since it is smaller than the sum of its proper divisors (12147903804).

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

7480812996 is a wasteful number, since it uses less digits than its factorization.

7480812996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85486 (or 85475 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 7480812996 is about 86491.6932196382. The cubic root of 7480812996 is about 1955.7631822139.

The spelling of 7480812996 in words is "seven billion, four hundred eighty million, eight hundred twelve thousand, nine hundred ninety-six".