34664854225 has 27 divisors (see below), whose sum is σ = 44962334683. Its totient is φ = 26509765040.

The previous prime is 34664854199. The next prime is 34664854327. The reversal of 34664854225 is 52245846643.

The square root of 34664854225 is 186185.

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., 12479347521 + 22185506704 = 111711^2 + 148948^2 .

It is not a de Polignac number, because 34664854225 - 2¹¹ = 34664852177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 21410466 + ... + 21412084.

Almost surely, 2^34664854225 is an apocalyptic number.

34664854225 is the 186185-th square number.

34664854225 is the 93093-rd centered octagonal number.

It is an amenable number.

34664854225 is a deficient number, since it is larger than the sum of its proper divisors (10297480458).

34664854225 is an frugal number, since it uses more digits than its factorization.

34664854225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294 (or 1647 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 49.

Multiplying 34664854225 by its sum of digits (49), we get a square (1698577857025 = 1303295²).

The spelling of 34664854225 in words is "thirty-four billion, six hundred sixty-four million, eight hundred fifty-four thousand, two hundred twenty-five".