3084891 has 8 divisors (see below), whose sum is σ = 4155984. Its totient is φ = 2035200.

The previous prime is 3084889. The next prime is 3084901. The reversal of 3084891 is 1984803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3084891 - 2¹ = 3084889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3084391) 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, 5010 + ... + 5591.

It is an arithmetic number, because the mean of its divisors is an integer number (519498).

Almost surely, 2^3084891 is an apocalyptic number.

3084891 is a deficient number, since it is larger than the sum of its proper divisors (1071093).

3084891 is a wasteful number, since it uses less digits than its factorization.

3084891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10701.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 3084891 is about 1756.3857776696. The cubic root of 3084891 is about 145.5727013537.

The spelling of 3084891 in words is "three million, eighty-four thousand, eight hundred ninety-one".