2099892965 has 8 divisors (see below), whose sum is σ = 2520153888. Its totient is φ = 1679726160.

The previous prime is 2099892959. The next prime is 2099892979. The reversal of 2099892965 is 5692989902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2099892965 - 2¹⁸ = 2099630821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42314 + ... + 77396.

It is an arithmetic number, because the mean of its divisors is an integer number (315019236).

Almost surely, 2^2099892965 is an apocalyptic number.

It is an amenable number.

2099892965 is a deficient number, since it is larger than the sum of its proper divisors (420260923).

2099892965 is a wasteful number, since it uses less digits than its factorization.

2099892965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47059.

The product of its (nonzero) digits is 6298560, while the sum is 59.

The square root of 2099892965 is about 45824.5890870829. The cubic root of 2099892965 is about 1280.5574079844.

The spelling of 2099892965 in words is "two billion, ninety-nine million, eight hundred ninety-two thousand, nine hundred sixty-five".