3243372512 has 12 divisors (see below), whose sum is σ = 6385389696. Its totient is φ = 1621686240.

The previous prime is 3243372511. The next prime is 3243372521. The reversal of 3243372512 is 2152733423.

It is a happy number.

3243372512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3243372512³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 101355391 = 3243372512 / (3 + 2 + 4 + 3 + 3 + 7 + 2 + 5 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243372511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50677664 + ... + 50677727.

It is an arithmetic number, because the mean of its divisors is an integer number (532115808).

Almost surely, 2^3243372512 is an apocalyptic number.

3243372512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3243372512 is a deficient number, since it is larger than the sum of its proper divisors (3142017184).

3243372512 is a wasteful number, since it uses less digits than its factorization.

3243372512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101355401 (or 101355393 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 3243372512 is about 56950.6146762263. The cubic root of 3243372512 is about 1480.2404819841.

The spelling of 3243372512 in words is "three billion, two hundred forty-three million, three hundred seventy-two thousand, five hundred twelve".