3245744 has 10 divisors (see below), whose sum is σ = 6288660. Its totient is φ = 1622864.

The previous prime is 3245729. The next prime is 3245747. The reversal of 3245744 is 4475423.

It is a super-2 number, since 2×3245744² = 21069708227072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3245747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101414 + ... + 101445.

It is an arithmetic number, because the mean of its divisors is an integer number (628866).

Almost surely, 2^3245744 is an apocalyptic number.

It is an amenable number.

3245744 is a deficient number, since it is larger than the sum of its proper divisors (3042916).

3245744 is a wasteful number, since it uses less digits than its factorization.

3245744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202867 (or 202861 counting only the distinct ones).

The product of its digits is 13440, while the sum is 29.

The square root of 3245744 is about 1801.5948490157. The cubic root of 3245744 is about 148.0601167999.

The spelling of 3245744 in words is "three million, two hundred forty-five thousand, seven hundred forty-four".