3284289144 has 24 divisors (see below), whose sum is σ = 8894949960. Its totient is φ = 1094763024.

The previous prime is 3284289139. The next prime is 3284289157. The reversal of 3284289144 is 4419824823.

3284289144 is a `hidden beast` number, since 328 + 4 + 289 + 1 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3284289144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22807492 + ... + 22807635.

It is an arithmetic number, because the mean of its divisors is an integer number (370622915).

Almost surely, 2^3284289144 is an apocalyptic number.

It is an amenable number.

3284289144 is an abundant number, since it is smaller than the sum of its proper divisors (5610660816).

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

3284289144 is a wasteful number, since it uses less digits than its factorization.

3284289144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45615139 (or 45615132 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 3284289144 is about 57308.7178708440. The cubic root of 3284289144 is about 1486.4391259158.

The spelling of 3284289144 in words is "three billion, two hundred eighty-four million, two hundred eighty-nine thousand, one hundred forty-four".