2999499 has 16 divisors (see below), whose sum is σ = 4320000. Its totient is φ = 1845536.

The previous prime is 2999483. The next prime is 2999509. The reversal of 2999499 is 9949992.

It is a cyclic number.

It is not a de Polignac number, because 2999499 - 2⁴ = 2999483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252 + ... + 2750.

It is an arithmetic number, because the mean of its divisors is an integer number (270000).

2^2999499 is an apocalyptic number.

2999499 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2999499 is a deficient number, since it is larger than the sum of its proper divisors (1320501).

2999499 is a wasteful number, since it uses less digits than its factorization.

2999499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554.

The product of its digits is 472392, while the sum is 51.

The square root of 2999499 is about 1731.9061752878. The cubic root of 2999499 is about 144.2169280612.

The spelling of 2999499 in words is "two million, nine hundred ninety-nine thousand, four hundred ninety-nine".