3159409344 has 224 divisors, whose sum is σ = 10349154816. Its totient is φ = 828334080.

The previous prime is 3159409339. The next prime is 3159409369. The reversal of 3159409344 is 4439049513.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3159409296 and 3159409305.

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, 3686164 + ... + 3687020.

It is an arithmetic number, because the mean of its divisors is an integer number (46201584).

Almost surely, 2^3159409344 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 3159409344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5174577408).

3159409344 is an abundant number, since it is smaller than the sum of its proper divisors (7189745472).

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

3159409344 is a wasteful number, since it uses less digits than its factorization.

3159409344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 3159409344 is about 56208.6233953474. The cubic root of 3159409344 is about 1467.3553485674.

The spelling of 3159409344 in words is "three billion, one hundred fifty-nine million, four hundred nine thousand, three hundred forty-four".