7664213260 has 24 divisors (see below), whose sum is σ = 17558016336. Its totient is φ = 2786986560.

The previous prime is 7664213257. The next prime is 7664213269. The reversal of 7664213260 is 623124667.

It is not an unprimeable number, because it can be changed into a prime (7664213269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17418447 + ... + 17418886.

It is an arithmetic number, because the mean of its divisors is an integer number (731584014).

Almost surely, 2^7664213260 is an apocalyptic number.

It is an amenable number.

7664213260 is an abundant number, since it is smaller than the sum of its proper divisors (9893803076).

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

7664213260 is a wasteful number, since it uses less digits than its factorization.

7664213260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34837353 (or 34837351 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 7664213260 is about 87545.4925167481. The cubic root of 7664213260 is about 1971.6168762680.

The spelling of 7664213260 in words is "seven billion, six hundred sixty-four million, two hundred thirteen thousand, two hundred sixty".