3256330 has 32 divisors (see below), whose sum is σ = 7309440. Its totient is φ = 1014720.

The previous prime is 3256327. The next prime is 3256361. The reversal of 3256330 is 336523.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345 + ... + 2884.

It is an arithmetic number, because the mean of its divisors is an integer number (228420).

Almost surely, 2^3256330 is an apocalyptic number.

3256330 is an abundant number, since it is smaller than the sum of its proper divisors (4053110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3256330 is a wasteful number, since it uses less digits than its factorization.

3256330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 3256330 is about 1804.5304098297. The cubic root of 3256330 is about 148.2209082332.

The spelling of 3256330 in words is "three million, two hundred fifty-six thousand, three hundred thirty".