3297837840025 has 9 divisors (see below), whose sum is σ = 4089330180831. Its totient is φ = 2638263008040.

The previous prime is 3297837839993. The next prime is 3297837840047. The reversal of 3297837840025 is 5200487387923.

The square root of 3297837840025 is 1815995.

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., 1187221622409 + 2110616217616 = 1089597^2 + 1452796^2 .

It is not a de Polignac number, because 3297837840025 - 2⁵ = 3297837839993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8898376 + ... + 9261574.

Almost surely, 2^{3297837840025} is an apocalyptic number.

3297837840025 is the 1815995-th square number.

3297837840025 is the 907998-th centered octagonal number.

It is an amenable number.

3297837840025 is a deficient number, since it is larger than the sum of its proper divisors (791492340806).

3297837840025 is an frugal number, since it uses more digits than its factorization.

3297837840025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726408 (or 363204 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 3297837840025 in words is "three trillion, two hundred ninety-seven billion, eight hundred thirty-seven million, eight hundred forty thousand, twenty-five".