3324921264 has 320 divisors, whose sum is σ = 11725440000. Its totient is φ = 899216640.

The previous prime is 3324921227. The next prime is 3324921289. The reversal of 3324921264 is 4621294233.

3324921264 is a `hidden beast` number, since 332 + 49 + 21 + 264 = 666.

It is a super-2 number, since 2×3324921264² = 22110202823598715392, which contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2814754 + ... + 2815934.

It is an arithmetic number, because the mean of its divisors is an integer number (36642000).

Almost surely, 2^3324921264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3324921264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5862720000).

3324921264 is an abundant number, since it is smaller than the sum of its proper divisors (8400518736).

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

3324921264 is a wasteful number, since it uses less digits than its factorization.

3324921264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1212 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3324921264 is about 57662.1302416066. The cubic root of 3324921264 is about 1492.5439273958.

The spelling of 3324921264 in words is "three billion, three hundred twenty-four million, nine hundred twenty-one thousand, two hundred sixty-four".