3202994025 has 189 divisors, whose sum is σ = 7356837943. Its totient is φ = 1331114400.

The previous prime is 3202994017. The next prime is 3202994057. The reversal of 3202994025 is 5204992023.

The square root of 3202994025 is 56595.

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

3202994025 is a `hidden beast` number, since 320 + 299 + 40 + 2 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1153077849 + 2049916176 = 33957^2 + 45276^2 .

It is not a de Polignac number, because 3202994025 - 2³ = 3202994017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 291181270 + ... + 291181280.

Almost surely, 2^3202994025 is an apocalyptic number.

3202994025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3202994025 is the 56595-th square number.

3202994025 is the 28298-th centered octagonal number.

It is an amenable number.

3202994025 is an abundant number, since it is smaller than the sum of its proper divisors (4153843918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3202994025 is an frugal number, since it uses more digits than its factorization.

3202994025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 26 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The cubic root of 3202994025 is about 1474.0720429628.

Multiplying 3202994025 by its sum of digits (36), we get a square (115307784900 = 339570²).

The spelling of 3202994025 in words is "three billion, two hundred two million, nine hundred ninety-four thousand, twenty-five".