3243362646 has 32 divisors (see below), whose sum is σ = 7035825888. Its totient is φ = 992706560.

The previous prime is 3243362623. The next prime is 3243362659. The reversal of 3243362646 is 6462633423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383595 + ... + 391958.

It is an arithmetic number, because the mean of its divisors is an integer number (219869559).

Almost surely, 2^3243362646 is an apocalyptic number.

3243362646 is an abundant number, since it is smaller than the sum of its proper divisors (3792463242).

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

3243362646 is a wasteful number, since it uses less digits than its factorization.

3243362646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775616.

The product of its digits is 373248, while the sum is 39.

The square root of 3243362646 is about 56950.5280572533. The cubic root of 3243362646 is about 1480.2389810703.

The spelling of 3243362646 in words is "three billion, two hundred forty-three million, three hundred sixty-two thousand, six hundred forty-six".