3254945 has 8 divisors (see below), whose sum is σ = 3927336. Its totient is φ = 2589696.

The previous prime is 3254929. The next prime is 3254959. The reversal of 3254945 is 5494523.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 824464 + 2430481 = 908^2 + 1559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3254945 - 2⁴ = 3254929 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian 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, 722 + ... + 2651.

It is an arithmetic number, because the mean of its divisors is an integer number (490917).

Almost surely, 2^3254945 is an apocalyptic number.

It is an amenable number.

3254945 is a deficient number, since it is larger than the sum of its proper divisors (672391).

3254945 is a wasteful number, since it uses less digits than its factorization.

3254945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571.

The product of its digits is 21600, while the sum is 32.

The square root of 3254945 is about 1804.1466126676. The cubic root of 3254945 is about 148.1998912121.

The spelling of 3254945 in words is "three million, two hundred fifty-four thousand, nine hundred forty-five".