7765316630 has 16 divisors (see below), whose sum is σ = 13991806944. Its totient is φ = 3102962880.

The previous prime is 7765316621. The next prime is 7765316681. The reversal of 7765316630 is 366135677.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385151 + ... + 404810.

It is an arithmetic number, because the mean of its divisors is an integer number (874487934).

Almost surely, 2^7765316630 is an apocalyptic number.

7765316630 is a deficient number, since it is larger than the sum of its proper divisors (6226490314).

7765316630 is a wasteful number, since it uses less digits than its factorization.

7765316630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790951.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 7765316630 is about 88121.0339816777. The cubic root of 7765316630 is about 1980.2486364294.

The spelling of 7765316630 in words is "seven billion, seven hundred sixty-five million, three hundred sixteen thousand, six hundred thirty".