7962221260 has 48 divisors (see below), whose sum is σ = 19117224000. Its totient is φ = 2728776960.

The previous prime is 7962221243. The next prime is 7962221273. The reversal of 7962221260 is 621222697.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373366 + ... + 394114.

It is an arithmetic number, because the mean of its divisors is an integer number (398275500).

Almost surely, 2^7962221260 is an apocalyptic number.

7962221260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7962221260 is an abundant number, since it is smaller than the sum of its proper divisors (11155002740).

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

7962221260 is a wasteful number, since it uses less digits than its factorization.

7962221260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23506 (or 23504 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 7962221260 is about 89231.2796053043. The cubic root of 7962221260 is about 1996.8468029535.

The spelling of 7962221260 in words is "seven billion, nine hundred sixty-two million, two hundred twenty-one thousand, two hundred sixty".