7970335618 has 16 divisors (see below), whose sum is σ = 13694567040. Its totient is φ = 3408074496.

The previous prime is 7970335609. The next prime is 7970335619. The reversal of 7970335618 is 8165330797.

It is not an unprimeable number, because it can be changed into a prime (7970335619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642271 + ... + 654562.

It is an arithmetic number, because the mean of its divisors is an integer number (855910440).

Almost surely, 2^7970335618 is an apocalyptic number.

7970335618 is a deficient number, since it is larger than the sum of its proper divisors (5724231422).

7970335618 is a wasteful number, since it uses less digits than its factorization.

7970335618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297281.

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

The square root of 7970335618 is about 89276.7361522586. The cubic root of 7970335618 is about 1997.5249063860.

The spelling of 7970335618 in words is "seven billion, nine hundred seventy million, three hundred thirty-five thousand, six hundred eighteen".