3169423680 has 112 divisors (see below), whose sum is σ = 10078297344. Its totient is φ = 843888640.

The previous prime is 3169423657. The next prime is 3169423721. The reversal of 3169423680 is 863249613.

It is a super-4 number, since 4×3169423680⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

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, 739945 + ... + 744215.

Almost surely, 2^3169423680 is an apocalyptic number.

3169423680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3169423680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5039148672).

3169423680 is an abundant number, since it is smaller than the sum of its proper divisors (6908873664).

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

3169423680 is a wasteful number, since it uses less digits than its factorization.

3169423680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064 (or 5054 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 3169423680 is about 56297.6347638158. The cubic root of 3169423680 is about 1468.9040653718.

The spelling of 3169423680 in words is "three billion, one hundred sixty-nine million, four hundred twenty-three thousand, six hundred eighty".