2634899 has 4 divisors (see below), whose sum is σ = 2640264. Its totient is φ = 2629536.

The previous prime is 2634893. The next prime is 2634923. The reversal of 2634899 is 9984362.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9984362 = 2 ⋅4992181.

It is a cyclic number.

It is not a de Polignac number, because 2634899 - 2⁴ = 2634883 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 6 + 3⁷ + 4⁶ + 8 + 9 + 9⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2634893) 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, 1862 + ... + 2955.

It is an arithmetic number, because the mean of its divisors is an integer number (660066).

2^2634899 is an apocalyptic number.

2634899 is a deficient number, since it is larger than the sum of its proper divisors (5365).

2634899 is an equidigital number, since it uses as much as digits as its factorization.

2634899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5364.

The product of its digits is 93312, while the sum is 41.

The square root of 2634899 is about 1623.2371977009. The cubic root of 2634899 is about 138.1193918814.

The spelling of 2634899 in words is "two million, six hundred thirty-four thousand, eight hundred ninety-nine".