3284988 has 24 divisors (see below), whose sum is σ = 8760192. Its totient is φ = 938544.

The previous prime is 3284959. The next prime is 3284989. The reversal of 3284988 is 8894823.

It is a happy number.

3284988 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3284988² = 21582292320288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19470 + ... + 19637.

It is an arithmetic number, because the mean of its divisors is an integer number (365008).

Almost surely, 2^3284988 is an apocalyptic number.

It is an amenable number.

3284988 is an abundant number, since it is smaller than the sum of its proper divisors (5475204).

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

3284988 is a wasteful number, since it uses less digits than its factorization.

3284988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39121 (or 39119 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 3284988 is about 1812.4535856126. The cubic root of 3284988 is about 148.6544550376.

The spelling of 3284988 in words is "three million, two hundred eighty-four thousand, nine hundred eighty-eight".