302872104 has 96 divisors (see below), whose sum is σ = 843242400. Its totient is φ = 98167680.

The previous prime is 302872099. The next prime is 302872123. The reversal of 302872104 is 401278203.

It is a super-2 number, since 2×302872104² = 183463022762773632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530139 + ... + 530709.

It is an arithmetic number, because the mean of its divisors is an integer number (8783775).

Almost surely, 2^302872104 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 302872104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421621200).

302872104 is an abundant number, since it is smaller than the sum of its proper divisors (540370296).

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

302872104 is a wasteful number, since it uses less digits than its factorization.

302872104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 302872104 is about 17403.2210811677. The cubic root of 302872104 is about 671.5624809376.

The spelling of 302872104 in words is "three hundred two million, eight hundred seventy-two thousand, one hundred four".