2868170328 has 24 divisors (see below), whose sum is σ = 7767961500. Its totient is φ = 956056752.

The previous prime is 2868170303. The next prime is 2868170353. The reversal of 2868170328 is 8230718682.

It is an interprime number because it is at equal distance from previous prime (2868170303) and next prime (2868170353).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19917778 + ... + 19917921.

Almost surely, 2^2868170328 is an apocalyptic number.

It is an amenable number.

2868170328 is an abundant number, since it is smaller than the sum of its proper divisors (4899791172).

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

2868170328 is a wasteful number, since it uses less digits than its factorization.

2868170328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39835711 (or 39835704 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 2868170328 is about 53555.3015863042. The cubic root of 2868170328 is about 1420.8066447789.

The spelling of 2868170328 in words is "two billion, eight hundred sixty-eight million, one hundred seventy thousand, three hundred twenty-eight".