2802270030 has 64 divisors (see below), whose sum is σ = 7719349248. Its totient is φ = 637758720.

The previous prime is 2802270019. The next prime is 2802270047. The reversal of 2802270030 is 300722082.

It is a congruent number.

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, 20295 + ... + 77565.

It is an arithmetic number, because the mean of its divisors is an integer number (120614832).

Almost surely, 2^2802270030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2802270030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3859674624).

2802270030 is an abundant number, since it is smaller than the sum of its proper divisors (4917079218).

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

2802270030 is a wasteful number, since it uses less digits than its factorization.

2802270030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57521.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2802270030 is about 52936.4716429042. The cubic root of 2802270030 is about 1409.8405382767.

The spelling of 2802270030 in words is "two billion, eight hundred two million, two hundred seventy thousand, thirty".