2802568830 has 48 divisors (see below), whose sum is σ = 7145118000. Its totient is φ = 703387648.

The previous prime is 2802568823. The next prime is 2802568831. The reversal of 2802568830 is 388652082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802568831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152955 + ... + 170294.

It is an arithmetic number, because the mean of its divisors is an integer number (148856625).

Almost surely, 2^2802568830 is an apocalyptic number.

2802568830 is an abundant number, since it is smaller than the sum of its proper divisors (4342549170).

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

2802568830 is a wasteful number, since it uses less digits than its factorization.

2802568830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323293 (or 323276 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 2802568830 is about 52939.2938184861. The cubic root of 2802568830 is about 1409.8906459128.

The spelling of 2802568830 in words is "two billion, eight hundred two million, five hundred sixty-eight thousand, eight hundred thirty".