3159423 has 6 divisors (see below), whose sum is σ = 4563624. Its totient is φ = 2106276.

The previous prime is 3159421. The next prime is 3159437. The reversal of 3159423 is 3249513.

It is not a de Polignac number, because 3159423 - 2¹ = 3159421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3159421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 175515 + ... + 175532.

It is an arithmetic number, because the mean of its divisors is an integer number (760604).

Almost surely, 2^3159423 is an apocalyptic number.

3159423 is a deficient number, since it is larger than the sum of its proper divisors (1404201).

3159423 is a wasteful number, since it uses less digits than its factorization.

3159423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351053 (or 351050 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3159423 is about 1777.4765821242. The cubic root of 3159423 is about 146.7357462694.

The spelling of 3159423 in words is "three million, one hundred fifty-nine thousand, four hundred twenty-three".