3299214049 has 4 divisors (see below), whose sum is σ = 3344408836. Its totient is φ = 3254019264.

The previous prime is 3299214041. The next prime is 3299214101. The reversal of 3299214049 is 9404129923.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1155524049 + 2143690000 = 33993^2 + 46300^2 .

It is a cyclic number.

It is not a de Polignac number, because 3299214049 - 2³ = 3299214041 is a prime.

It is a super-2 number, since 2×3299214049² = 21769626682237948802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3299213996 and 3299214014.

It is not an unprimeable number, because it can be changed into a prime (3299214041) 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, 22597284 + ... + 22597429.

It is an arithmetic number, because the mean of its divisors is an integer number (836102209).

Almost surely, 2^3299214049 is an apocalyptic number.

It is an amenable number.

3299214049 is a deficient number, since it is larger than the sum of its proper divisors (45194787).

3299214049 is an equidigital number, since it uses as much as digits as its factorization.

3299214049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45194786.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 3299214049 is about 57438.7852326283. The cubic root of 3299214049 is about 1488.6873488002.

The spelling of 3299214049 in words is "three billion, two hundred ninety-nine million, two hundred fourteen thousand, forty-nine".