4627391673 has 4 divisors (see below), whose sum is σ = 6169855568. Its totient is φ = 3084927780.

The previous prime is 4627391663. The next prime is 4627391677. The reversal of 4627391673 is 3761937264.

4627391673 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4627391673 - 2²⁰ = 4626343097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4627391677) 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, 771231943 + ... + 771231948.

It is an arithmetic number, because the mean of its divisors is an integer number (1542463892).

Almost surely, 2^4627391673 is an apocalyptic number.

It is an amenable number.

4627391673 is a deficient number, since it is larger than the sum of its proper divisors (1542463895).

4627391673 is a wasteful number, since it uses less digits than its factorization.

4627391673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542463894.

The product of its digits is 1143072, while the sum is 48.

The square root of 4627391673 is about 68024.9342006297. The cubic root of 4627391673 is about 1666.3980685865.

The spelling of 4627391673 in words is "four billion, six hundred twenty-seven million, three hundred ninety-one thousand, six hundred seventy-three".