7273305960 has 32 divisors (see below), whose sum is σ = 21819918240. Its totient is φ = 1939548224.

The previous prime is 7273305953. The next prime is 7273305983. The reversal of 7273305960 is 695033727.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 30305322 + ... + 30305561.

It is an arithmetic number, because the mean of its divisors is an integer number (681872445).

Almost surely, 2^7273305960 is an apocalyptic number.

It is an amenable number.

7273305960 is an abundant number, since it is smaller than the sum of its proper divisors (14546612280).

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

7273305960 is a wasteful number, since it uses less digits than its factorization.

7273305960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60610897 (or 60610893 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 42.

The square root of 7273305960 is about 85283.6793296349. The cubic root of 7273305960 is about 1937.5099984777.

The spelling of 7273305960 in words is "seven billion, two hundred seventy-three million, three hundred five thousand, nine hundred sixty".