3246849249 has 16 divisors (see below), whose sum is σ = 4969192320. Its totient is φ = 1847237760.

The previous prime is 3246849223. The next prime is 3246849293. The reversal of 3246849249 is 9429486423.

3246849249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3246849249 - 2⁵ = 3246849217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3246849209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332772 + ... + 342389.

It is an arithmetic number, because the mean of its divisors is an integer number (310574520).

Almost surely, 2^3246849249 is an apocalyptic number.

It is an amenable number.

3246849249 is a deficient number, since it is larger than the sum of its proper divisors (1722343071).

3246849249 is a wasteful number, since it uses less digits than its factorization.

3246849249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675400.

The product of its digits is 2985984, while the sum is 51.

The square root of 3246849249 is about 56981.1306398881. The cubic root of 3246849249 is about 1480.7692082846.

The spelling of 3246849249 in words is "three billion, two hundred forty-six million, eight hundred forty-nine thousand, two hundred forty-nine".