3081423 has 8 divisors (see below), whose sum is σ = 4204288. Its totient is φ = 2006424.

The previous prime is 3081413. The next prime is 3081433. The reversal of 3081423 is 3241803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3081413) and next prime (3081433).

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

It is not a de Polignac number, because 3081423 - 2⁵ = 3081391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3081423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3081413) 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, 11815 + ... + 12072.

It is an arithmetic number, because the mean of its divisors is an integer number (525536).

Almost surely, 2^3081423 is an apocalyptic number.

3081423 is a deficient number, since it is larger than the sum of its proper divisors (1122865).

3081423 is a wasteful number, since it uses less digits than its factorization.

3081423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23933.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3081423 is about 1755.3982454133. The cubic root of 3081423 is about 145.5181304977.

The spelling of 3081423 in words is "three million, eighty-one thousand, four hundred twenty-three".