3120104 has 32 divisors (see below), whose sum is σ = 6636000. Its totient is φ = 1363392.

The previous prime is 3120083. The next prime is 3120107. The reversal of 3120104 is 4010213.

It is a happy number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (3120107) 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, 1187 + ... + 2765.

It is an arithmetic number, because the mean of its divisors is an integer number (207375).

Almost surely, 2^3120104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3120104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3318000).

3120104 is an abundant number, since it is smaller than the sum of its proper divisors (3515896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3120104 is a wasteful number, since it uses less digits than its factorization.

3120104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3120104 is about 1766.3816122231. The cubic root of 3120104 is about 146.1244950507.

Adding to 3120104 its reverse (4010213), we get a palindrome (7130317).

The spelling of 3120104 in words is "three million, one hundred twenty thousand, one hundred four".