7970335620 has 96 divisors (see below), whose sum is σ = 24323386752. Its totient is φ = 1938275328.

The previous prime is 7970335619. The next prime is 7970335643. The reversal of 7970335620 is 265330797.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3184 + ... + 126296.

It is an arithmetic number, because the mean of its divisors is an integer number (253368612).

Almost surely, 2^7970335620 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 7970335620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12161693376).

7970335620 is an abundant number, since it is smaller than the sum of its proper divisors (16353051132).

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

7970335620 is a wasteful number, since it uses less digits than its factorization.

7970335620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123221 (or 123219 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 42.

The square root of 7970335620 is about 89276.7361634597. The cubic root of 7970335620 is about 1997.5249065531.

The spelling of 7970335620 in words is "seven billion, nine hundred seventy million, three hundred thirty-five thousand, six hundred twenty".