3294061652025 has 27 divisors (see below), whose sum is σ = 5900079187821. Its totient is φ = 1756818361440.

The previous prime is 3294061652017. The next prime is 3294061652039. The reversal of 3294061652025 is 5202561604923.

The square root of 3294061652025 is 1814955.

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

3294061652025 is a `hidden beast` number, since 3 + 2 + 9 + 4 + 0 + 616 + 5 + 2 + 0 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 71060098041 + 3223001553984 = 266571^2 + 1795272^2 .

It is not a de Polignac number, because 3294061652025 - 2³ = 3294061652017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 27163827 + ... + 27284823.

Almost surely, 2^{3294061652025} is an apocalyptic number.

3294061652025 is the 1814955-th square number.

3294061652025 is the 907478-th centered octagonal number.

It is an amenable number.

3294061652025 is a deficient number, since it is larger than the sum of its proper divisors (2606017535796).

3294061652025 is an frugal number, since it uses more digits than its factorization.

3294061652025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242010 (or 121005 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 3294061652025 in words is "three trillion, two hundred ninety-four billion, sixty-one million, six hundred fifty-two thousand, twenty-five".