3172323463 has 4 divisors (see below), whose sum is σ = 3249697248. Its totient is φ = 3094949680.

The previous prime is 3172323457. The next prime is 3172323487. The reversal of 3172323463 is 3643232713.

3172323463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3172323463 - 2¹⁷ = 3172192391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3172323863) 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, 38686831 + ... + 38686912.

It is an arithmetic number, because the mean of its divisors is an integer number (812424312).

Almost surely, 2^3172323463 is an apocalyptic number.

3172323463 is a deficient number, since it is larger than the sum of its proper divisors (77373785).

3172323463 is an equidigital number, since it uses as much as digits as its factorization.

3172323463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77373784.

The product of its digits is 54432, while the sum is 34.

The square root of 3172323463 is about 56323.3829150913. The cubic root of 3172323463 is about 1469.3519075334.

The spelling of 3172323463 in words is "three billion, one hundred seventy-two million, three hundred twenty-three thousand, four hundred sixty-three".