3084142272 has 28 divisors (see below), whose sum is σ = 8160126936. Its totient is φ = 1028047360.

The previous prime is 3084142241. The next prime is 3084142273. The reversal of 3084142272 is 2722414803.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3084142273) 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, 8031429 + ... + 8031812.

Almost surely, 2^3084142272 is an apocalyptic number.

3084142272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3084142272 is an abundant number, since it is smaller than the sum of its proper divisors (5075984664).

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

3084142272 is a wasteful number, since it uses less digits than its factorization.

3084142272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16063256 (or 16063246 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 3084142272 is about 55535.0544431173. The cubic root of 3084142272 is about 1455.6092317672.

The spelling of 3084142272 in words is "three billion, eighty-four million, one hundred forty-two thousand, two hundred seventy-two".