2699114209 has 9 divisors (see below), whose sum is σ = 2967423249. Its totient is φ = 2453220660.

The previous prime is 2699114183. The next prime is 2699114213. The reversal of 2699114209 is 9024119962.

The square root of 2699114209 is 51953.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2699114209 - 2⁵ = 2699114177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2699144209) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 569122 + ... + 573844.

Almost surely, 2^2699114209 is an apocalyptic number.

2699114209 is the 51953-rd square number.

2699114209 is the 25977-th centered octagonal number.

It is an amenable number.

2699114209 is a deficient number, since it is larger than the sum of its proper divisors (268309040).

2699114209 is an frugal number, since it uses more digits than its factorization.

2699114209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468 (or 4734 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The cubic root of 2699114209 is about 1392.3243564796.

The spelling of 2699114209 in words is "two billion, six hundred ninety-nine million, one hundred fourteen thousand, two hundred nine".