3242487312 has 60 divisors (see below), whose sum is σ = 9082994544. Its totient is φ = 1079812800.

The previous prime is 3242487251. The next prime is 3242487319. The reversal of 3242487312 is 2137842423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3242487319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151687 + ... + 171737.

Almost surely, 2^3242487312 is an apocalyptic number.

It is an amenable number.

3242487312 is an abundant number, since it is smaller than the sum of its proper divisors (5840507232).

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

3242487312 is a wasteful number, since it uses less digits than its factorization.

3242487312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21188 (or 21179 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 3242487312 is about 56942.8425001773. The cubic root of 3242487312 is about 1480.1058044642.

The spelling of 3242487312 in words is "three billion, two hundred forty-two million, four hundred eighty-seven thousand, three hundred twelve".