3475723 has 4 divisors (see below), whose sum is σ = 3499200. Its totient is φ = 3452248.

The previous prime is 3475721. The next prime is 3475739. The reversal of 3475723 is 3275743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3475723 - 2¹ = 3475721 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3475721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11515 + ... + 11812.

It is an arithmetic number, because the mean of its divisors is an integer number (874800).

Almost surely, 2^3475723 is an apocalyptic number.

3475723 is a deficient number, since it is larger than the sum of its proper divisors (23477).

3475723 is a wasteful number, since it uses less digits than its factorization.

3475723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23476.

The product of its digits is 17640, while the sum is 31.

The square root of 3475723 is about 1864.3291018487. The cubic root of 3475723 is about 151.4775896590.

It can be divided in two parts, 34 and 75723, that added together give a palindrome (75757).

The spelling of 3475723 in words is "three million, four hundred seventy-five thousand, seven hundred twenty-three".