3644007914 has 8 divisors (see below), whose sum is σ = 5558656320. Its totient is φ = 1791122476.

The previous prime is 3644007907. The next prime is 3644007931. The reversal of 3644007914 is 4197004463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15440594 + ... + 15440829.

It is an arithmetic number, because the mean of its divisors is an integer number (694832040).

Almost surely, 2^3644007914 is an apocalyptic number.

3644007914 is a deficient number, since it is larger than the sum of its proper divisors (1914648406).

3644007914 is a wasteful number, since it uses less digits than its factorization.

3644007914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30881484.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 3644007914 is about 60365.6186417401. The cubic root of 3644007914 is about 1538.8387143850.

The spelling of 3644007914 in words is "three billion, six hundred forty-four million, seven thousand, nine hundred fourteen".