4392234444 has 96 divisors (see below), whose sum is σ = 11907000000. Its totient is φ = 1247920128.

The previous prime is 4392234419. The next prime is 4392234463. The reversal of 4392234444 is 4444322934.

It is a super-2 number, since 2×4392234444² = 38583446822119978272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124932 + ... + 156180.

It is an arithmetic number, because the mean of its divisors is an integer number (124031250).

Almost surely, 2^4392234444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4392234444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5953500000).

4392234444 is an abundant number, since it is smaller than the sum of its proper divisors (7514765556).

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

4392234444 is a wasteful number, since it uses less digits than its factorization.

4392234444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31339 (or 31337 counting only the distinct ones).

The product of its digits is 331776, while the sum is 39.

The square root of 4392234444 is about 66273.9348763901. The cubic root of 4392234444 is about 1637.6779606056.

The spelling of 4392234444 in words is "four billion, three hundred ninety-two million, two hundred thirty-four thousand, four hundred forty-four".