2699366349 has 4 divisors (see below), whose sum is σ = 3599155136. Its totient is φ = 1799577564.

The previous prime is 2699366317. The next prime is 2699366353. The reversal of 2699366349 is 9436639962.

2699366349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2699366349 - 2⁵ = 2699366317 is a prime.

It is a super-2 number, since 2×2699366349² = 14573157372227179602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2699366249) 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, 449894389 + ... + 449894394.

It is an arithmetic number, because the mean of its divisors is an integer number (899788784).

Almost surely, 2^2699366349 is an apocalyptic number.

It is an amenable number.

2699366349 is a deficient number, since it is larger than the sum of its proper divisors (899788787).

2699366349 is an equidigital number, since it uses as much as digits as its factorization.

2699366349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899788786.

The product of its digits is 11337408, while the sum is 57.

The square root of 2699366349 is about 51955.4265596963. The cubic root of 2699366349 is about 1392.3677101758.

The spelling of 2699366349 in words is "two billion, six hundred ninety-nine million, three hundred sixty-six thousand, three hundred forty-nine".