2064975364 has 9 divisors (see below), whose sum is σ = 3613865941. Its totient is φ = 1032442240.

The previous prime is 2064975361. The next prime is 2064975377. The reversal of 2064975364 is 4635794602.

The square root of 2064975364 is 45442.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 814645764 + 1250329600 = 28542^2 + 35360^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2064975361) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 79524 + ... + 102244.

Almost surely, 2^2064975364 is an apocalyptic number.

2064975364 is the 45442-nd square number.

It is an amenable number.

2064975364 is a deficient number, since it is larger than the sum of its proper divisors (1548890577).

2064975364 is an frugal number, since it uses more digits than its factorization.

2064975364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45446 (or 22723 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The cubic root of 2064975364 is about 1273.4198780451.

The spelling of 2064975364 in words is "two billion, sixty-four million, nine hundred seventy-five thousand, three hundred sixty-four".