7620706716 has 48 divisors (see below), whose sum is σ = 20326177536. Its totient is φ = 2176884864.

The previous prime is 7620706703. The next prime is 7620706721. The reversal of 7620706716 is 6176070267.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 711795 + ... + 722421.

It is an arithmetic number, because the mean of its divisors is an integer number (423462032).

Almost surely, 2^7620706716 is an apocalyptic number.

It is an amenable number.

7620706716 is an abundant number, since it is smaller than the sum of its proper divisors (12705470820).

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

7620706716 is a wasteful number, since it uses less digits than its factorization.

7620706716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19178 (or 19176 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 7620706716 is about 87296.6592487937. The cubic root of 7620706716 is about 1967.8791123527.

The spelling of 7620706716 in words is "seven billion, six hundred twenty million, seven hundred six thousand, seven hundred sixteen".