3104040 has 32 divisors (see below), whose sum is σ = 9312480. Its totient is φ = 827712.

The previous prime is 3103981. The next prime is 3104063. The reversal of 3104040 is 404013.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12814 + ... + 13053.

It is an arithmetic number, because the mean of its divisors is an integer number (291015).

Almost surely, 2^3104040 is an apocalyptic number.

3104040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3104040 is an abundant number, since it is smaller than the sum of its proper divisors (6208440).

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

3104040 is a wasteful number, since it uses less digits than its factorization.

3104040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25881 (or 25877 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3104040 is about 1761.8285955223. The cubic root of 3104040 is about 145.8732871935.

Adding to 3104040 its reverse (404013), we get a palindrome (3508053).

The spelling of 3104040 in words is "three million, one hundred four thousand, forty".