3276243620 has 48 divisors (see below), whose sum is σ = 7416102960. Its totient is φ = 1208587776.

The previous prime is 3276243613. The next prime is 3276243643. The reversal of 3276243620 is 263426723.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 71098624 + 3205144996 = 8432^2 + 56614^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314414 + ... + 324666.

It is an arithmetic number, because the mean of its divisors is an integer number (154502145).

Almost surely, 2^3276243620 is an apocalyptic number.

It is an amenable number.

3276243620 is an abundant number, since it is smaller than the sum of its proper divisors (4139859340).

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

3276243620 is a wasteful number, since it uses less digits than its factorization.

3276243620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11504 (or 11502 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 3276243620 is about 57238.4802383851. The cubic root of 3276243620 is about 1485.2243566593.

The spelling of 3276243620 in words is "three billion, two hundred seventy-six million, two hundred forty-three thousand, six hundred twenty".