2870428712 has 32 divisors (see below), whose sum is σ = 5490844200. Its totient is φ = 1406490624.

The previous prime is 2870428709. The next prime is 2870428741. The reversal of 2870428712 is 2178240782.

It can be written as a sum of positive squares in 4 ways, for example, as 1445064196 + 1425364516 = 38014^2 + 37754^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2870428712.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62618 + ... + 98294.

Almost surely, 2^2870428712 is an apocalyptic number.

It is an amenable number.

2870428712 is a deficient number, since it is larger than the sum of its proper divisors (2620415488).

2870428712 is a wasteful number, since it uses less digits than its factorization.

2870428712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35885 (or 35881 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 41.

The square root of 2870428712 is about 53576.3820353708. The cubic root of 2870428712 is about 1421.1794591304.

The spelling of 2870428712 in words is "two billion, eight hundred seventy million, four hundred twenty-eight thousand, seven hundred twelve".