3242149256 has 16 divisors (see below), whose sum is σ = 6155980800. Its totient is φ = 1600554384.

The previous prime is 3242149213. The next prime is 3242149307. The reversal of 3242149256 is 6529412423.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2564360 + ... + 2565623.

It is an arithmetic number, because the mean of its divisors is an integer number (384748800).

Almost surely, 2^3242149256 is an apocalyptic number.

It is an amenable number.

3242149256 is a deficient number, since it is larger than the sum of its proper divisors (2913831544).

3242149256 is a wasteful number, since it uses less digits than its factorization.

3242149256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130068 (or 5130064 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 3242149256 is about 56939.8740427128. The cubic root of 3242149256 is about 1480.0543649375.

The spelling of 3242149256 in words is "three billion, two hundred forty-two million, one hundred forty-nine thousand, two hundred fifty-six".