3290872057398 has 64 divisors (see below), whose sum is σ = 7424774208000. Its totient is φ = 1080209937312.

The previous prime is 3290872057397. The next prime is 3290872057399. The reversal of 3290872057398 is 8937502780923.

3290872057398 is a `hidden beast` number, since 32 + 9 + 0 + 8 + 7 + 20 + 573 + 9 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (3290872057397) and next prime (3290872057399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3290872057397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10368423 + ... + 10681101.

It is an arithmetic number, because the mean of its divisors is an integer number (116012097000).

Almost surely, 2^{3290872057398} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3290872057398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3712387104000).

3290872057398 is an abundant number, since it is smaller than the sum of its proper divisors (4133902150602).

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

3290872057398 is a wasteful number, since it uses less digits than its factorization.

3290872057398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315666 (or 315660 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 3290872057398 in words is "three trillion, two hundred ninety billion, eight hundred seventy-two million, fifty-seven thousand, three hundred ninety-eight".