3084931 has 2 divisors, whose sum is σ = 3084932. Its totient is φ = 3084930.

The previous prime is 3084929. The next prime is 3084937. The reversal of 3084931 is 1394803.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3084931 - 2¹ = 3084929 is a prime.

It is a super-2 number, since 2×3084931² = 19033598549522, which contains 22 as substring.

Together with 3084929, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3084931.

It is not a weakly prime, because it can be changed into another prime (3084937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542465 + 1542466.

It is an arithmetic number, because the mean of its divisors is an integer number (1542466).

Almost surely, 2^3084931 is an apocalyptic number.

3084931 is a deficient number, since it is larger than the sum of its proper divisors (1).

3084931 is an equidigital number, since it uses as much as digits as its factorization.

3084931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3084931 is about 1756.3971646527. The cubic root of 3084931 is about 145.5733305367.

The spelling of 3084931 in words is "three million, eighty-four thousand, nine hundred thirty-one".