7620616205 has 8 divisors (see below), whose sum is σ = 9178485504. Its totient is φ = 6073995600.

The previous prime is 7620616181. The next prime is 7620616217. The reversal of 7620616205 is 5026160267.

7620616205 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7620616205 - 2¹⁰ = 7620615181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2810681 + ... + 2813390.

It is an arithmetic number, because the mean of its divisors is an integer number (1147310688).

Almost surely, 2^7620616205 is an apocalyptic number.

It is an amenable number.

7620616205 is a deficient number, since it is larger than the sum of its proper divisors (1557869299).

7620616205 is a wasteful number, since it uses less digits than its factorization.

7620616205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624347.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 7620616205 is about 87296.1408368090. The cubic root of 7620616205 is about 1967.8713214999.

The spelling of 7620616205 in words is "seven billion, six hundred twenty million, six hundred sixteen thousand, two hundred five".