3509023 has 8 divisors (see below), whose sum is σ = 4021920. Its totient is φ = 2999040.

The previous prime is 3509017. The next prime is 3509027. The reversal of 3509023 is 3209053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3509023 - 2¹³ = 3500831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3508985 and 3509003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3509027) 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, 3543 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 2^3509023 is an apocalyptic number.

3509023 is a deficient number, since it is larger than the sum of its proper divisors (512897).

3509023 is an equidigital number, since it uses as much as digits as its factorization.

3509023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 3509023 is about 1873.2386393623. The cubic root of 3509023 is about 151.9598087412.

The spelling of 3509023 in words is "three million, five hundred nine thousand, twenty-three".