3298172168 has 16 divisors (see below), whose sum is σ = 6186428160. Its totient is φ = 1648458000.

The previous prime is 3298172161. The next prime is 3298172183. The reversal of 3298172168 is 8612718923.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3298172161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55808 + ... + 98543.

It is an arithmetic number, because the mean of its divisors is an integer number (386651760).

Almost surely, 2^3298172168 is an apocalyptic number.

It is an amenable number.

3298172168 is a deficient number, since it is larger than the sum of its proper divisors (2888255992).

3298172168 is a wasteful number, since it uses less digits than its factorization.

3298172168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157028 (or 157024 counting only the distinct ones).

The product of its digits is 290304, while the sum is 47.

The square root of 3298172168 is about 57429.7150262823. The cubic root of 3298172168 is about 1488.5306247704.

The spelling of 3298172168 in words is "three billion, two hundred ninety-eight million, one hundred seventy-two thousand, one hundred sixty-eight".