3159349 has 4 divisors (see below), whose sum is σ = 3296736. Its totient is φ = 3021964.

The previous prime is 3159323. The next prime is 3159353. The reversal of 3159349 is 9439513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3159349 - 2¹³ = 3151157 is a prime.

It is a super-2 number, since 2×3159349² = 19962972207602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3159649) 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, 68659 + ... + 68704.

It is an arithmetic number, because the mean of its divisors is an integer number (824184).

Almost surely, 2^3159349 is an apocalyptic number.

It is an amenable number.

3159349 is a deficient number, since it is larger than the sum of its proper divisors (137387).

3159349 is a wasteful number, since it uses less digits than its factorization.

3159349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137386.

The product of its digits is 14580, while the sum is 34.

The square root of 3159349 is about 1777.4557659756. The cubic root of 3159349 is about 146.7346006457.

The spelling of 3159349 in words is "three million, one hundred fifty-nine thousand, three hundred forty-nine".