2047363673 has 4 divisors (see below), whose sum is σ = 2057756580. Its totient is φ = 2036970768.

The previous prime is 2047363613. The next prime is 2047363691. The reversal of 2047363673 is 3763637402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1492431424 + 554932249 = 38632^2 + 23557^2 .

It is a cyclic number.

It is not a de Polignac number, because 2047363673 - 2⁶ = 2047363609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2047363673.

It is not an unprimeable number, because it can be changed into a prime (2047363613) 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 3 ways as a sum of consecutive naturals, for example, 5196158 + ... + 5196551.

It is an arithmetic number, because the mean of its divisors is an integer number (514439145).

Almost surely, 2^2047363673 is an apocalyptic number.

It is an amenable number.

2047363673 is a deficient number, since it is larger than the sum of its proper divisors (10392907).

2047363673 is a wasteful number, since it uses less digits than its factorization.

2047363673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10392906.

The product of its (nonzero) digits is 381024, while the sum is 41.

The square root of 2047363673 is about 45247.8029632379. The cubic root of 2047363673 is about 1269.7893037122.

The spelling of 2047363673 in words is "two billion, forty-seven million, three hundred sixty-three thousand, six hundred seventy-three".