4399934152 has 32 divisors (see below), whose sum is σ = 8752665600. Its totient is φ = 2066408704.

The previous prime is 4399934141. The next prime is 4399934167. The reversal of 4399934152 is 2514399934.

It is a junction number, because it is equal to n+sod(n) for n = 4399934096 and 4399934105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36249 + ... + 100567.

It is an arithmetic number, because the mean of its divisors is an integer number (273520800).

Almost surely, 2^4399934152 is an apocalyptic number.

It is an amenable number.

4399934152 is a deficient number, since it is larger than the sum of its proper divisors (4352731448).

4399934152 is a wasteful number, since it uses less digits than its factorization.

4399934152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64845 (or 64841 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 49.

The square root of 4399934152 is about 66331.9994572755. Note that the first 3 decimals coincide. The cubic root of 4399934152 is about 1638.6343668170.

The spelling of 4399934152 in words is "four billion, three hundred ninety-nine million, nine hundred thirty-four thousand, one hundred fifty-two".