7206304608 has 72 divisors (see below), whose sum is σ = 20781620496. Its totient is φ = 2368262400.

The previous prime is 7206304561. The next prime is 7206304613. The reversal of 7206304608 is 8064036027.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×7206304608² (a number of 21 digits) contains 22 as substring.

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

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, 155763 + ... + 196658.

It is an arithmetic number, because the mean of its divisors is an integer number (288633618).

Almost surely, 2^7206304608 is an apocalyptic number.

It is an amenable number.

7206304608 is an abundant number, since it is smaller than the sum of its proper divisors (13575315888).

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

7206304608 is a wasteful number, since it uses less digits than its factorization.

7206304608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352508 (or 352497 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 7206304608 is about 84889.9558722939. The cubic root of 7206304608 is about 1931.5422188667.

The spelling of 7206304608 in words is "seven billion, two hundred six million, three hundred four thousand, six hundred eight".