4434623064 has 24 divisors (see below), whose sum is σ = 12010437660. Its totient is φ = 1478207664.

The previous prime is 4434623041. The next prime is 4434623107. The reversal of 4434623064 is 4603264344.

4434623064 is a `hidden beast` number, since 4 + 4 + 346 + 2 + 306 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30795922 + ... + 30796065.

Almost surely, 2^4434623064 is an apocalyptic number.

It is an amenable number.

4434623064 is an abundant number, since it is smaller than the sum of its proper divisors (7575814596).

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

4434623064 is a wasteful number, since it uses less digits than its factorization.

4434623064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61591999 (or 61591992 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The square root of 4434623064 is about 66592.9655744509. The cubic root of 4434623064 is about 1642.9294093522.

The spelling of 4434623064 in words is "four billion, four hundred thirty-four million, six hundred twenty-three thousand, sixty-four".