2094407999 has 4 divisors (see below), whose sum is σ = 2098572336. Its totient is φ = 2090243664.

The previous prime is 2094407993. The next prime is 2094408011. The reversal of 2094407999 is 9997044902.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2094407999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2094407999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094407993) 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, 2081414 + ... + 2082419.

It is an arithmetic number, because the mean of its divisors is an integer number (524643084).

Almost surely, 2^2094407999 is an apocalyptic number.

2094407999 is a deficient number, since it is larger than the sum of its proper divisors (4164337).

2094407999 is an equidigital number, since it uses as much as digits as its factorization.

2094407999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164336.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 2094407999 is about 45764.7025446468. The cubic root of 2094407999 is about 1279.4414879030.

The spelling of 2094407999 in words is "two billion, ninety-four million, four hundred seven thousand, nine hundred ninety-nine".