3495523 has 4 divisors (see below), whose sum is σ = 3701160. Its totient is φ = 3289888.

The previous prime is 3495497. The next prime is 3495539. The reversal of 3495523 is 3255943.

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 3495523 - 2¹³ = 3487331 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 (3495553) 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, 102793 + ... + 102826.

It is an arithmetic number, because the mean of its divisors is an integer number (925290).

Almost surely, 2^3495523 is an apocalyptic number.

3495523 is a deficient number, since it is larger than the sum of its proper divisors (205637).

3495523 is a wasteful number, since it uses less digits than its factorization.

3495523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205636.

The product of its digits is 16200, while the sum is 31.

The square root of 3495523 is about 1869.6317819293. The cubic root of 3495523 is about 151.7646837866.

The spelling of 3495523 in words is "three million, four hundred ninety-five thousand, five hundred twenty-three".