3254440456 has 32 divisors (see below), whose sum is σ = 6129288000. Its totient is φ = 1619983296.

The previous prime is 3254440447. The next prime is 3254440457. The reversal of 3254440456 is 6540444523.

It is not an unprimeable number, because it can be changed into a prime (3254440457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489355 + ... + 2490661.

It is an arithmetic number, because the mean of its divisors is an integer number (191540250).

Almost surely, 2^3254440456 is an apocalyptic number.

It is an amenable number.

3254440456 is a deficient number, since it is larger than the sum of its proper divisors (2874847544).

3254440456 is a wasteful number, since it uses less digits than its factorization.

3254440456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

The square root of 3254440456 is about 57047.7033367690. The cubic root of 3254440456 is about 1481.9223340427.

Adding to 3254440456 its reverse (6540444523), we get a palindrome (9794884979).

The spelling of 3254440456 in words is "three billion, two hundred fifty-four million, four hundred forty thousand, four hundred fifty-six".