3240246398538 has 32 divisors (see below), whose sum is σ = 6493699369152. Its totient is φ = 1077881558400.

The previous prime is 3240246398533. The next prime is 3240246398621. The reversal of 3240246398538 is 8358936420423.

It is not an unprimeable number, because it can be changed into a prime (3240246398533) 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 15 ways as a sum of consecutive naturals, for example, 26678308 + ... + 26799488.

It is an arithmetic number, because the mean of its divisors is an integer number (202928105286).

Almost surely, 2^{3240246398538} is an apocalyptic number.

3240246398538 is an abundant number, since it is smaller than the sum of its proper divisors (3253452970614).

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

3240246398538 is a wasteful number, since it uses less digits than its factorization.

3240246398538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130230.

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 3240246398538 in words is "three trillion, two hundred forty billion, two hundred forty-six million, three hundred ninety-eight thousand, five hundred thirty-eight".