2694876249 has 32 divisors (see below), whose sum is σ = 4018420224. Its totient is φ = 1595704320.

The previous prime is 2694876209. The next prime is 2694876277. The reversal of 2694876249 is 9426784962.

It is not a de Polignac number, because 2694876249 - 2⁸ = 2694875993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2694876209) 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 31 ways as a sum of consecutive naturals, for example, 105184 + ... + 128270.

It is an arithmetic number, because the mean of its divisors is an integer number (125575632).

Almost surely, 2^2694876249 is an apocalyptic number.

It is an amenable number.

2694876249 is a deficient number, since it is larger than the sum of its proper divisors (1323543975).

2694876249 is a wasteful number, since it uses less digits than its factorization.

2694876249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23217.

The product of its digits is 10450944, while the sum is 57.

The square root of 2694876249 is about 51912.1974973127. The cubic root of 2694876249 is about 1391.5952647093.

It can be divided in two parts, 26948762 and 49, that added together give a triangular number (26948811 = T₇₃₄₁).

The spelling of 2694876249 in words is "two billion, six hundred ninety-four million, eight hundred seventy-six thousand, two hundred forty-nine".