3299999949 has 12 divisors (see below), whose sum is σ = 4767287200. Its totient is φ = 2199713544.

The previous prime is 3299999921. The next prime is 3299999953. The reversal of 3299999949 is 9499999923.

It is not a de Polignac number, because 3299999949 - 2⁵ = 3299999917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3299999959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67512 + ... + 105630.

Almost surely, 2^3299999949 is an apocalyptic number.

It is an amenable number.

3299999949 is a deficient number, since it is larger than the sum of its proper divisors (1467287251).

3299999949 is a wasteful number, since it uses less digits than its factorization.

3299999949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47744 (or 47741 counting only the distinct ones).

The product of its digits is 114791256, while the sum is 72.

The square root of 3299999949 is about 57445.6260214823. The cubic root of 3299999949 is about 1488.8055452842.

The spelling of 3299999949 in words is "three billion, two hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred forty-nine".