7959262720 has 80 divisors (see below), whose sum is σ = 19234626048. Its totient is φ = 3158507520.

The previous prime is 7959262693. The next prime is 7959262747. The reversal of 7959262720 is 272629597.

It is an interprime number because it is at equal distance from previous prime (7959262693) and next prime (7959262747).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312880 + ... + 337360.

Almost surely, 2^7959262720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7959262720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9617313024).

7959262720 is an abundant number, since it is smaller than the sum of its proper divisors (11275363328).

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

7959262720 is a wasteful number, since it uses less digits than its factorization.

7959262720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24631 (or 24615 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 7959262720 is about 89214.7001340026. The cubic root of 7959262720 is about 1996.5994480669.

The spelling of 7959262720 in words is "seven billion, nine hundred fifty-nine million, two hundred sixty-two thousand, seven hundred twenty".