7970718 has 32 divisors (see below), whose sum is σ = 18408960. Its totient is φ = 2253600.

The previous prime is 7970701. The next prime is 7970731. The reversal of 7970718 is 8170797.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3303 + ... + 5181.

It is an arithmetic number, because the mean of its divisors is an integer number (575280).

Almost surely, 2^7970718 is an apocalyptic number.

7970718 is an abundant number, since it is smaller than the sum of its proper divisors (10438242).

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

7970718 is a wasteful number, since it uses less digits than its factorization.

7970718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 24696, while the sum is 39.

The square root of 7970718 is about 2823.2460041590. The cubic root of 7970718 is about 199.7556850058.

The spelling of 7970718 in words is "seven million, nine hundred seventy thousand, seven hundred eighteen".