3072201705 has 24 divisors (see below), whose sum is σ = 5330037960. Its totient is φ = 1637003520.

The previous prime is 3072201697. The next prime is 3072201721. The reversal of 3072201705 is 5071022703.

It can be written as a sum of positive squares in 4 ways, for example, as 125014761 + 2947186944 = 11181^2 + 54288^2 .

It is not a de Polignac number, because 3072201705 - 2³ = 3072201697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19125 + ... + 80685.

It is an arithmetic number, because the mean of its divisors is an integer number (222084915).

Almost surely, 2^3072201705 is an apocalyptic number.

It is an amenable number.

3072201705 is a deficient number, since it is larger than the sum of its proper divisors (2257836255).

3072201705 is a wasteful number, since it uses less digits than its factorization.

3072201705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62681 (or 62678 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 3072201705 is about 55427.4454128999. The cubic root of 3072201705 is about 1453.7282897421.

The spelling of 3072201705 in words is "three billion, seventy-two million, two hundred one thousand, seven hundred five".