3273573473 has 4 divisors (see below), whose sum is σ = 3273688368. Its totient is φ = 3273458580.

The previous prime is 3273573419. The next prime is 3273573503. The reversal of 3273573473 is 3743753723.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3273573473 - 2¹⁸ = 3273311329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3273573773) 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, 20990 + ... + 83592.

It is an arithmetic number, because the mean of its divisors is an integer number (818422092).

Almost surely, 2^3273573473 is an apocalyptic number.

It is an amenable number.

3273573473 is a deficient number, since it is larger than the sum of its proper divisors (114895).

3273573473 is an equidigital number, since it uses as much as digits as its factorization.

3273573473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114894.

The product of its digits is 1111320, while the sum is 44.

The square root of 3273573473 is about 57215.1507295052. The cubic root of 3273573473 is about 1484.8207597682.

The spelling of 3273573473 in words is "three billion, two hundred seventy-three million, five hundred seventy-three thousand, four hundred seventy-three".