2870086690 has 16 divisors (see below), whose sum is σ = 5172734592. Its totient is φ = 1146572784.

The previous prime is 2870086627. The next prime is 2870086741. The reversal of 2870086690 is 966800782.

It is a super-2 number, since 2×2870086690² = 16474795216230312200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2870086690.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174474 + ... + 190213.

It is an arithmetic number, because the mean of its divisors is an integer number (323295912).

Almost surely, 2^2870086690 is an apocalyptic number.

2870086690 is a deficient number, since it is larger than the sum of its proper divisors (2302647902).

2870086690 is a wasteful number, since it uses less digits than its factorization.

2870086690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365481.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 2870086690 is about 53573.1900300887. The cubic root of 2870086690 is about 1421.1230106580.

The spelling of 2870086690 in words is "two billion, eight hundred seventy million, eighty-six thousand, six hundred ninety".