4437394002 has 160 divisors (see below), whose sum is σ = 10982974464. Its totient is φ = 1334361600.

The previous prime is 4437393973. The next prime is 4437394019. The reversal of 4437394002 is 2004937344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4735278 + ... + 4736214.

Almost surely, 2^4437394002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4437394002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5491487232).

4437394002 is an abundant number, since it is smaller than the sum of its proper divisors (6545580462).

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

4437394002 is a wasteful number, since it uses less digits than its factorization.

4437394002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 4437394002 is about 66613.7673608091. The cubic root of 4437394002 is about 1643.2715284460.

The spelling of 4437394002 in words is "four billion, four hundred thirty-seven million, three hundred ninety-four thousand, two".