7870368 has 96 divisors (see below), whose sum is σ = 23405760. Its totient is φ = 2293760.

The previous prime is 7870367. The next prime is 7870391. The reversal of 7870368 is 8630787.

It is a tau number, because it is divible by the number of its divisors (96).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7870361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30496 + ... + 30752.

It is an arithmetic number, because the mean of its divisors is an integer number (243810).

Almost surely, 2^7870368 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 7870368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11702880).

7870368 is an abundant number, since it is smaller than the sum of its proper divisors (15535392).

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

7870368 is a wasteful number, since it uses less digits than its factorization.

7870368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7870368 is about 2805.4176159709. The cubic root of 7870368 is about 198.9138453518.

The spelling of 7870368 in words is "seven million, eight hundred seventy thousand, three hundred sixty-eight".