4644345614 has 4 divisors (see below), whose sum is σ = 6966518424. Its totient is φ = 2322172806.

The previous prime is 4644345551. The next prime is 4644345647. The reversal of 4644345614 is 4165434464.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161086402 + ... + 1161086405.

It is an arithmetic number, because the mean of its divisors is an integer number (1741629606).

Almost surely, 2^4644345614 is an apocalyptic number.

4644345614 is a deficient number, since it is larger than the sum of its proper divisors (2322172810).

4644345614 is a wasteful number, since it uses less digits than its factorization.

4644345614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322172809.

The product of its digits is 552960, while the sum is 41.

The square root of 4644345614 is about 68149.4359037549. The cubic root of 4644345614 is about 1668.4307170082.

The spelling of 4644345614 in words is "four billion, six hundred forty-four million, three hundred forty-five thousand, six hundred fourteen".