2704407885 has 64 divisors (see below), whose sum is σ = 4976674560. Its totient is φ = 1392318720.

The previous prime is 2704407877. The next prime is 2704407907. The reversal of 2704407885 is 5887044072.

It is not a de Polignac number, because 2704407885 - 2³ = 2704407877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2704407885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 652279 + ... + 656411.

It is an arithmetic number, because the mean of its divisors is an integer number (77760540).

Almost surely, 2^2704407885 is an apocalyptic number.

It is an amenable number.

2704407885 is a deficient number, since it is larger than the sum of its proper divisors (2272266675).

2704407885 is a wasteful number, since it uses less digits than its factorization.

2704407885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315 (or 4309 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 2704407885 is about 52003.9218232625. The cubic root of 2704407885 is about 1393.2340006807.

The spelling of 2704407885 in words is "two billion, seven hundred four million, four hundred seven thousand, eight hundred eighty-five".