2999194069 has 4 divisors (see below), whose sum is σ = 2999347596. Its totient is φ = 2999040544.

The previous prime is 2999194049. The next prime is 2999194103. The reversal of 2999194069 is 9604919992.

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

It can be written as a sum of positive squares in 2 ways, for example, as 731053444 + 2268140625 = 27038^2 + 47625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2999194069 is a prime.

It is a super-2 number, since 2×2999194069² = 17990330127049553522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999194049) 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, 42304 + ... + 88249.

It is an arithmetic number, because the mean of its divisors is an integer number (749836899).

Almost surely, 2^2999194069 is an apocalyptic number.

It is an amenable number.

2999194069 is a deficient number, since it is larger than the sum of its proper divisors (153527).

2999194069 is a wasteful number, since it uses less digits than its factorization.

2999194069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153526.

The product of its (nonzero) digits is 2834352, while the sum is 58.

The square root of 2999194069 is about 54764.8981465318. The cubic root of 2999194069 is about 1442.1204083363.

The spelling of 2999194069 in words is "two billion, nine hundred ninety-nine million, one hundred ninety-four thousand, sixty-nine".