3284420 has 24 divisors (see below), whose sum is σ = 6972504. Its totient is φ = 1299456.

The previous prime is 3284371. The next prime is 3284441. The reversal of 3284420 is 244823.

It can be written as a sum of positive squares in 4 ways, for example, as 179776 + 3104644 = 424^2 + 1762^2 .

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, 1094 + ... + 2786.

It is an arithmetic number, because the mean of its divisors is an integer number (290521).

Almost surely, 2^3284420 is an apocalyptic number.

It is an amenable number.

3284420 is an abundant number, since it is smaller than the sum of its proper divisors (3688084).

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

3284420 is a wasteful number, since it uses less digits than its factorization.

3284420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1797 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3284420 is about 1812.2968851709. The cubic root of 3284420 is about 148.6458867062.

The spelling of 3284420 in words is "three million, two hundred eighty-four thousand, four hundred twenty".