2807149196 has 12 divisors (see below), whose sum is σ = 4920608448. Its totient is φ = 1401261072.

The previous prime is 2807149193. The next prime is 2807149201. The reversal of 2807149196 is 6919417082.

It is a self number, because there is not a number n which added to its sum of digits gives 2807149196.

It is not an unprimeable number, because it can be changed into a prime (2807149193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575651 + ... + 580506.

It is an arithmetic number, because the mean of its divisors is an integer number (410050704).

Almost surely, 2^2807149196 is an apocalyptic number.

It is an amenable number.

2807149196 is a deficient number, since it is larger than the sum of its proper divisors (2113459252).

2807149196 is a wasteful number, since it uses less digits than its factorization.

2807149196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156768 (or 1156766 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 2807149196 is about 52982.5367078625. The cubic root of 2807149196 is about 1410.6583107065.

The spelling of 2807149196 in words is "two billion, eight hundred seven million, one hundred forty-nine thousand, one hundred ninety-six".