3242561164 has 24 divisors (see below), whose sum is σ = 6010039728. Its totient is φ = 1525463040.

The previous prime is 3242561149. The next prime is 3242561167. The reversal of 3242561164 is 4611652423.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (3242561167) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 393244 + ... + 401404.

It is an arithmetic number, because the mean of its divisors is an integer number (250418322).

Almost surely, 2^3242561164 is an apocalyptic number.

3242561164 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3242561164 is a deficient number, since it is larger than the sum of its proper divisors (2767478564).

3242561164 is a wasteful number, since it uses less digits than its factorization.

3242561164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14025 (or 14023 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 3242561164 is about 56943.4909713130. The cubic root of 3242561164 is about 1480.1170415109.

The spelling of 3242561164 in words is "three billion, two hundred forty-two million, five hundred sixty-one thousand, one hundred sixty-four".