7620755079 has 32 divisors (see below), whose sum is σ = 12028391424. Its totient is φ = 4199754240.

The previous prime is 7620755047. The next prime is 7620755083. The reversal of 7620755079 is 9705570267.

It is not a de Polignac number, because 7620755079 - 2⁵ = 7620755047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7620755099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170767 + ... + 210719.

It is an arithmetic number, because the mean of its divisors is an integer number (375887232).

Almost surely, 2^7620755079 is an apocalyptic number.

7620755079 is a deficient number, since it is larger than the sum of its proper divisors (4407636345).

7620755079 is a wasteful number, since it uses less digits than its factorization.

7620755079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40287.

The product of its (nonzero) digits is 926100, while the sum is 48.

The square root of 7620755079 is about 87296.9362520816. The cubic root of 7620755079 is about 1967.8832752359.

The spelling of 7620755079 in words is "seven billion, six hundred twenty million, seven hundred fifty-five thousand, seventy-nine".