7904266320 has 40 divisors (see below), whose sum is σ = 24503226336. Its totient is φ = 2107804288.

The previous prime is 7904266291. The next prime is 7904266339. The reversal of 7904266320 is 236624097.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16466982 + ... + 16467461.

Almost surely, 2^7904266320 is an apocalyptic number.

It is an amenable number.

7904266320 is an abundant number, since it is smaller than the sum of its proper divisors (16598960016).

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

7904266320 is a wasteful number, since it uses less digits than its factorization.

7904266320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32934459 (or 32934453 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 7904266320 is about 88905.9408588650. The cubic root of 7904266320 is about 1991.9901573682.

The spelling of 7904266320 in words is "seven billion, nine hundred four million, two hundred sixty-six thousand, three hundred twenty".