4469345188 has 48 divisors (see below), whose sum is σ = 10175284224. Its totient is φ = 1665591840.

The previous prime is 4469345159. The next prime is 4469345213. The reversal of 4469345188 is 8815439644.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308370 + ... + 322537.

It is an arithmetic number, because the mean of its divisors is an integer number (211985088).

Almost surely, 2^4469345188 is an apocalyptic number.

It is an amenable number.

4469345188 is an abundant number, since it is smaller than the sum of its proper divisors (5705939036).

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

4469345188 is a wasteful number, since it uses less digits than its factorization.

4469345188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630952 (or 630950 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The square root of 4469345188 is about 66853.1613912162. The cubic root of 4469345188 is about 1647.2061920122.

The spelling of 4469345188 in words is "four billion, four hundred sixty-nine million, three hundred forty-five thousand, one hundred eighty-eight".