2999349 has 12 divisors (see below), whose sum is σ = 4493216. Its totient is φ = 1999404.

The previous prime is 2999333. The next prime is 2999357. The reversal of 2999349 is 9439992.

2999349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2999349 - 2⁴ = 2999333 is a prime.

It is a Duffinian number.

2999349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2599349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5929 + ... + 6414.

2^2999349 is an apocalyptic number.

It is an amenable number.

2999349 is a deficient number, since it is larger than the sum of its proper divisors (1493867).

2999349 is an equidigital number, since it uses as much as digits as its factorization.

2999349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12358 (or 12346 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 2999349 is about 1731.8628698601. The cubic root of 2999349 is about 144.2145240042.

The spelling of 2999349 in words is "two million, nine hundred ninety-nine thousand, three hundred forty-nine".