3235420 has 12 divisors (see below), whose sum is σ = 6794424. Its totient is φ = 1294160.

The previous prime is 3235411. The next prime is 3235451. The reversal of 3235420 is 245323.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80866 + ... + 80905.

It is an arithmetic number, because the mean of its divisors is an integer number (566202).

Almost surely, 2^3235420 is an apocalyptic number.

It is an amenable number.

3235420 is an abundant number, since it is smaller than the sum of its proper divisors (3559004).

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

3235420 is a wasteful number, since it uses less digits than its factorization.

3235420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161780 (or 161778 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3235420 is about 1798.7273278627. The cubic root of 3235420 is about 147.9029678072.

It can be divided in two parts, 3235 and 420, that added together give a triangular number (3655 = T₈₅).

The spelling of 3235420 in words is "three million, two hundred thirty-five thousand, four hundred twenty".