7912960 has 80 divisors (see below), whose sum is σ = 20770992. Its totient is φ = 2867200.

The previous prime is 7912951. The next prime is 7912991. The reversal of 7912960 is 692197.

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

It is a super-2 number, since 2×7912960² = 125229871923200, which contains 22 as substring.

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, 28020 + ... + 28300.

Almost surely, 2^7912960 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 7912960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10385496).

7912960 is an abundant number, since it is smaller than the sum of its proper divisors (12858032).

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

7912960 is a wasteful number, since it uses less digits than its factorization.

7912960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 7912960 is about 2812.9984002839. The cubic root of 7912960 is about 199.2720201080.

The spelling of 7912960 in words is "seven million, nine hundred twelve thousand, nine hundred sixty".