3391304 has 32 divisors (see below), whose sum is σ = 7585920. Its totient is φ = 1389696.

The previous prime is 3391303. The next prime is 3391321. The reversal of 3391304 is 4031933.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 3391304.

It is not an unprimeable number, because it can be changed into a prime (3391301) 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 7 ways as a sum of consecutive naturals, for example, 29 + ... + 2604.

It is an arithmetic number, because the mean of its divisors is an integer number (237060).

Almost surely, 2^3391304 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 3391304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3792960).

3391304 is an abundant number, since it is smaller than the sum of its proper divisors (4194616).

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

3391304 is a wasteful number, since it uses less digits than its factorization.

3391304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3391304 is about 1841.5493476961. The cubic root of 3391304 is about 150.2411528350.

The spelling of 3391304 in words is "three million, three hundred ninety-one thousand, three hundred four".