3001329644 has 12 divisors (see below), whose sum is σ = 5260135944. Its totient is φ = 1498433664.

The previous prime is 3001329641. The next prime is 3001329673. The reversal of 3001329644 is 4469231003.

It is a self number, because there is not a number n which added to its sum of digits gives 3001329644.

It is not an unprimeable number, because it can be changed into a prime (3001329641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554762 + ... + 560145.

It is an arithmetic number, because the mean of its divisors is an integer number (438344662).

Almost surely, 2^3001329644 is an apocalyptic number.

It is an amenable number.

3001329644 is a deficient number, since it is larger than the sum of its proper divisors (2258806300).

3001329644 is a wasteful number, since it uses less digits than its factorization.

3001329644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115584 (or 1115582 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3001329644 is about 54784.3923394246. The cubic root of 3001329644 is about 1442.4626142233.

The spelling of 3001329644 in words is "three billion, one million, three hundred twenty-nine thousand, six hundred forty-four".