3245249446 has 16 divisors (see below), whose sum is σ = 5243378688. Its totient is φ = 1502008200.

The previous prime is 3245249407. The next prime is 3245249473. The reversal of 3245249446 is 6449425423.

3245249446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136460 + ... + 1139311.

It is an arithmetic number, because the mean of its divisors is an integer number (327711168).

Almost surely, 2^3245249446 is an apocalyptic number.

3245249446 is a deficient number, since it is larger than the sum of its proper divisors (1998129242).

3245249446 is a wasteful number, since it uses less digits than its factorization.

3245249446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275827.

The product of its digits is 829440, while the sum is 43.

The square root of 3245249446 is about 56967.0909034330. The cubic root of 3245249446 is about 1480.5259644478.

The spelling of 3245249446 in words is "three billion, two hundred forty-five million, two hundred forty-nine thousand, four hundred forty-six".