3249109068568 has 32 divisors (see below), whose sum is σ = 6808000162320. Its totient is φ = 1440846592000.

The previous prime is 3249109068497. The next prime is 3249109068577. The reversal of 3249109068568 is 8658609019423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450260953 + ... + 450268168.

Almost surely, 2^{3249109068568} is an apocalyptic number.

It is an amenable number.

3249109068568 is an abundant number, since it is smaller than the sum of its proper divisors (3558891093752).

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

3249109068568 is a wasteful number, since it uses less digits than its factorization.

3249109068568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900529179 (or 900529175 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 61.

The spelling of 3249109068568 in words is "three trillion, two hundred forty-nine billion, one hundred nine million, sixty-eight thousand, five hundred sixty-eight".