873473386 has 8 divisors (see below), whose sum is σ = 1310598180. Its totient is φ = 436607328.

The previous prime is 873473297. The next prime is 873473387. The reversal of 873473386 is 683374378.

It can be written as a sum of positive squares in 2 ways, for example, as 865242225 + 8231161 = 29415^2 + 2869^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (873473387) 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, 56011 + ... + 69886.

Almost surely, 2^873473386 is an apocalyptic number.

873473386 is a deficient number, since it is larger than the sum of its proper divisors (437124794).

873473386 is a wasteful number, since it uses less digits than its factorization.

873473386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129368.

The product of its digits is 2032128, while the sum is 49.

The square root of 873473386 is about 29554.5831640374. The cubic root of 873473386 is about 955.9090185237.

The spelling of 873473386 in words is "eight hundred seventy-three million, four hundred seventy-three thousand, three hundred eighty-six".