4429117388 has 36 divisors (see below), whose sum is σ = 7898035320. Its totient is φ = 2173197312.

The previous prime is 4429117309. The next prime is 4429117391. The reversal of 4429117388 is 8837119244.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5155703 + ... + 5156561.

It is an arithmetic number, because the mean of its divisors is an integer number (219389870).

Almost surely, 2^4429117388 is an apocalyptic number.

It is an amenable number.

4429117388 is a deficient number, since it is larger than the sum of its proper divisors (3468917932).

4429117388 is a wasteful number, since it uses less digits than its factorization.

4429117388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1095 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The square root of 4429117388 is about 66551.6144657663. The cubic root of 4429117388 is about 1642.2492175345.

The spelling of 4429117388 in words is "four billion, four hundred twenty-nine million, one hundred seventeen thousand, three hundred eighty-eight".