7212007296 has 96 divisors (see below), whose sum is σ = 22349756520. Its totient is φ = 2219074560.

The previous prime is 7212007279. The next prime is 7212007301. The reversal of 7212007296 is 6927002127.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7212007296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225810 + ... + 255761.

Almost surely, 2^7212007296 is an apocalyptic number.

It is an amenable number.

7212007296 is an abundant number, since it is smaller than the sum of its proper divisors (15137749224).

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

7212007296 is a wasteful number, since it uses less digits than its factorization.

7212007296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481604 (or 481589 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 7212007296 is about 84923.5379385480. The cubic root of 7212007296 is about 1932.0515912821.

The spelling of 7212007296 in words is "seven billion, two hundred twelve million, seven thousand, two hundred ninety-six".