7639330790 has 96 divisors (see below), whose sum is σ = 17435023200. Its totient is φ = 2388427776.

The previous prime is 7639330757. The next prime is 7639330793. The reversal of 7639330790 is 970339367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7639330793) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 521486 + ... + 535934.

It is an arithmetic number, because the mean of its divisors is an integer number (181614825).

Almost surely, 2^7639330790 is an apocalyptic number.

7639330790 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7639330790 is an abundant number, since it is smaller than the sum of its proper divisors (9795692410).

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

7639330790 is a wasteful number, since it uses less digits than its factorization.

7639330790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14566 (or 14559 counting only the distinct ones).

The product of its (nonzero) digits is 642978, while the sum is 47.

The square root of 7639330790 is about 87403.2653280185. The cubic root of 7639330790 is about 1969.4808933978.

The spelling of 7639330790 in words is "seven billion, six hundred thirty-nine million, three hundred thirty thousand, seven hundred ninety".