3256484 has 48 divisors (see below), whose sum is σ = 7244160. Its totient is φ = 1244160.

The previous prime is 3256483. The next prime is 3256499. The reversal of 3256484 is 4846523.

It is a self number, because there is not a number n which added to its sum of digits gives 3256484.

It is not an unprimeable number, because it can be changed into a prime (3256483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29822 + ... + 29930.

It is an arithmetic number, because the mean of its divisors is an integer number (150920).

Almost surely, 2^3256484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3256484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3622080).

3256484 is an abundant number, since it is smaller than the sum of its proper divisors (3987676).

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

3256484 is a wasteful number, since it uses less digits than its factorization.

3256484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 226 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 3256484 is about 1804.5730797061. The cubic root of 3256484 is about 148.2232447757.

The spelling of 3256484 in words is "three million, two hundred fifty-six thousand, four hundred eighty-four".