3504423073 has 4 divisors (see below), whose sum is σ = 3585921328. Its totient is φ = 3422924820.

The previous prime is 3504423047. The next prime is 3504423079. The reversal of 3504423073 is 3703244053.

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 not a de Polignac number, because 3504423073 - 2²⁵ = 3470868641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3504423079) 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, 40749063 + ... + 40749148.

It is an arithmetic number, because the mean of its divisors is an integer number (896480332).

Almost surely, 2^3504423073 is an apocalyptic number.

It is an amenable number.

3504423073 is a deficient number, since it is larger than the sum of its proper divisors (81498255).

3504423073 is an equidigital number, since it uses as much as digits as its factorization.

3504423073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81498254.

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 3504423073 is about 59198.1678179317. The cubic root of 3504423073 is about 1518.9337907425.

The spelling of 3504423073 in words is "three billion, five hundred four million, four hundred twenty-three thousand, seventy-three".