3154109 has 4 divisors (see below), whose sum is σ = 3604704. Its totient is φ = 2703516.

The previous prime is 3154103. The next prime is 3154141. The reversal of 3154109 is 9014513.

It is a happy number.

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 3154109 - 2⁸ = 3153853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3154103) 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, 225287 + ... + 225300.

It is an arithmetic number, because the mean of its divisors is an integer number (901176).

Almost surely, 2^3154109 is an apocalyptic number.

It is an amenable number.

3154109 is a deficient number, since it is larger than the sum of its proper divisors (450595).

3154109 is an equidigital number, since it uses as much as digits as its factorization.

3154109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450594.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 3154109 is about 1775.9811372872. The cubic root of 3154109 is about 146.6534325754.

The spelling of 3154109 in words is "three million, one hundred fifty-four thousand, one hundred nine".