3084220 has 12 divisors (see below), whose sum is σ = 6476904. Its totient is φ = 1233680.

The previous prime is 3084217. The next prime is 3084223. The reversal of 3084220 is 224803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3084217) and next prime (3084223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77086 + ... + 77125.

It is an arithmetic number, because the mean of its divisors is an integer number (539742).

Almost surely, 2^3084220 is an apocalyptic number.

It is an amenable number.

3084220 is an abundant number, since it is smaller than the sum of its proper divisors (3392684).

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

3084220 is a wasteful number, since it uses less digits than its factorization.

3084220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154220 (or 154218 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3084220 is about 1756.1947500206. The cubic root of 3084220 is about 145.5621459980.

The spelling of 3084220 in words is "three million, eighty-four thousand, two hundred twenty".