3254857 has 4 divisors (see below), whose sum is σ = 3261076. Its totient is φ = 3248640.

The previous prime is 3254843. The next prime is 3254863. The reversal of 3254857 is 7584523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7584523 = 947 ⋅8009.

It can be written as a sum of positive squares in 2 ways, for example, as 3225616 + 29241 = 1796^2 + 171^2 .

It is a cyclic number.

It is not a de Polignac number, because 3254857 - 2⁷ = 3254729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3254807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2244 + ... + 3397.

It is an arithmetic number, because the mean of its divisors is an integer number (815269).

Almost surely, 2^3254857 is an apocalyptic number.

It is an amenable number.

3254857 is a deficient number, since it is larger than the sum of its proper divisors (6219).

3254857 is an equidigital number, since it uses as much as digits as its factorization.

3254857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218.

The product of its digits is 33600, while the sum is 34.

The square root of 3254857 is about 1804.1222242409. The cubic root of 3254857 is about 148.1985556331.

The spelling of 3254857 in words is "three million, two hundred fifty-four thousand, eight hundred fifty-seven".