7900365456 has 105 divisors (see below), whose sum is σ = 22977858099. Its totient is φ = 2630255328.

The previous prime is 7900365419. The next prime is 7900365479. The reversal of 7900365456 is 6545630097.

The square root of 7900365456 is 88884.

It is a perfect power (a square), and thus also a powerful number.

7900365456 is a `hidden beast` number, since 79 + 0 + 0 + 36 + 545 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 9599061 + ... + 9599883.

Almost surely, 2^7900365456 is an apocalyptic number.

7900365456 is the 88884-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7900365456

7900365456 is an abundant number, since it is smaller than the sum of its proper divisors (15077492643).

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

7900365456 is an frugal number, since it uses more digits than its factorization.

7900365456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The cubic root of 7900365456 is about 1991.6624119453.

The spelling of 7900365456 in words is "seven billion, nine hundred million, three hundred sixty-five thousand, four hundred fifty-six".