2875299930 has 112 divisors (see below), whose sum is σ = 8216570664. Its totient is φ = 721612800.

The previous prime is 2875299901. The next prime is 2875299953. The reversal of 2875299930 is 399925782.

2875299930 is a `hidden beast` number, since 2 + 87 + 529 + 9 + 9 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2866638681 + 8661249 = 53541^2 + 2943^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 112330 + ... + 135530.

Almost surely, 2^2875299930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2875299930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4108285332).

2875299930 is an abundant number, since it is smaller than the sum of its proper divisors (5341270734).

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

2875299930 is a wasteful number, since it uses less digits than its factorization.

2875299930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23243 (or 23228 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 2875299930 is about 53621.8232625486. The cubic root of 2875299930 is about 1421.9829352222.

The spelling of 2875299930 in words is "two billion, eight hundred seventy-five million, two hundred ninety-nine thousand, nine hundred thirty".