4644889014 has 16 divisors (see below), whose sum is σ = 9307614960. Its totient is φ = 1545323520.

The previous prime is 4644889009. The next prime is 4644889033. The reversal of 4644889014 is 4109884464.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 739819 + ... + 746070.

It is an arithmetic number, because the mean of its divisors is an integer number (581725935).

Almost surely, 2^4644889014 is an apocalyptic number.

4644889014 is an abundant number, since it is smaller than the sum of its proper divisors (4662725946).

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

4644889014 is a wasteful number, since it uses less digits than its factorization.

4644889014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486415.

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 4644889014 is about 68153.4226139818. The cubic root of 4644889014 is about 1668.4957846532.

The spelling of 4644889014 in words is "four billion, six hundred forty-four million, eight hundred eighty-nine thousand, fourteen".