3442404249 has 12 divisors (see below), whose sum is σ = 5234065200. Its totient is φ = 2174149944.

The previous prime is 3442404241. The next prime is 3442404253. The reversal of 3442404249 is 9424042443.

3442404249 is a `hidden beast` number, since 3 + 4 + 4 + 2 + 404 + 249 = 666.

It is not a de Polignac number, because 3442404249 - 2³ = 3442404241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3442404241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10065339 + ... + 10065680.

It is an arithmetic number, because the mean of its divisors is an integer number (436172100).

Almost surely, 2^3442404249 is an apocalyptic number.

It is an amenable number.

3442404249 is a deficient number, since it is larger than the sum of its proper divisors (1791660951).

3442404249 is a wasteful number, since it uses less digits than its factorization.

3442404249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20131044 (or 20131041 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 3442404249 is about 58672.0056670982. The cubic root of 3442404249 is about 1509.9200649176.

The spelling of 3442404249 in words is "three billion, four hundred forty-two million, four hundred four thousand, two hundred forty-nine".