3472393 has 4 divisors (see below), whose sum is σ = 3478528. Its totient is φ = 3466260.

The previous prime is 3472387. The next prime is 3472411. The reversal of 3472393 is 3932743.

3472393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3472393 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3472363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2121 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (869632).

Almost surely, 2^3472393 is an apocalyptic number.

It is an amenable number.

3472393 is a deficient number, since it is larger than the sum of its proper divisors (6135).

3472393 is an equidigital number, since it uses as much as digits as its factorization.

3472393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134.

The product of its digits is 13608, while the sum is 31.

The square root of 3472393 is about 1863.4358051728. The cubic root of 3472393 is about 151.4291986192.

It can be divided in two parts, 34 and 72393, that added together give a palindrome (72427).

The spelling of 3472393 in words is "three million, four hundred seventy-two thousand, three hundred ninety-three".