3256425578 has 8 divisors (see below), whose sum is σ = 5582443872. Its totient is φ = 1395610956.

The previous prime is 3256425559. The next prime is 3256425581. The reversal of 3256425578 is 8755246523.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116300900 + ... + 116300927.

It is an arithmetic number, because the mean of its divisors is an integer number (697805484).

Almost surely, 2^3256425578 is an apocalyptic number.

3256425578 is a deficient number, since it is larger than the sum of its proper divisors (2326018294).

3256425578 is a wasteful number, since it uses less digits than its factorization.

3256425578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232601836.

The product of its digits is 2016000, while the sum is 47.

The square root of 3256425578 is about 57065.0994741970. The cubic root of 3256425578 is about 1482.2235838511.

The spelling of 3256425578 in words is "three billion, two hundred fifty-six million, four hundred twenty-five thousand, five hundred seventy-eight".