3104472 has 64 divisors (see below), whose sum is σ = 9400320. Its totient is φ = 834048.

The previous prime is 3104461. The next prime is 3104477. The reversal of 3104472 is 2744013.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313 + ... + 3399.

It is an arithmetic number, because the mean of its divisors is an integer number (146880).

Almost surely, 2^3104472 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 3104472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4700160).

3104472 is an abundant number, since it is smaller than the sum of its proper divisors (6295848).

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

3104472 is a wasteful number, since it uses less digits than its factorization.

3104472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 3104472 is about 1761.9511911514. The cubic root of 3104472 is about 145.8800541098.

Adding to 3104472 its reverse (2744013), we get a palindrome (5848485).

The spelling of 3104472 in words is "three million, one hundred four thousand, four hundred seventy-two".