3104340 has 48 divisors (see below), whose sum is σ = 8977920. Its totient is φ = 800640.

The previous prime is 3104329. The next prime is 3104347. The reversal of 3104340 is 434013.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104347) 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 15 ways as a sum of consecutive naturals, for example, 1026 + ... + 2694.

It is an arithmetic number, because the mean of its divisors is an integer number (187040).

Almost surely, 2^3104340 is an apocalyptic number.

3104340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3104340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4488960).

3104340 is an abundant number, since it is smaller than the sum of its proper divisors (5873580).

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

3104340 is a wasteful number, since it uses less digits than its factorization.

3104340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712 (or 1710 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3104340 is about 1761.9137322809. The cubic root of 3104340 is about 145.8779865075.

Adding to 3104340 its reverse (434013), we get a palindrome (3538353).

The spelling of 3104340 in words is "three million, one hundred four thousand, three hundred forty".