814313673 has 24 divisors (see below), whose sum is σ = 1217798400. Its totient is φ = 523795680.

The previous prime is 814313663. The next prime is 814313701. The reversal of 814313673 is 376313418.

It is not a de Polignac number, because 814313673 - 2¹⁶ = 814248137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (814313623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93190 + ... + 101552.

It is an arithmetic number, because the mean of its divisors is an integer number (50741600).

Almost surely, 2^814313673 is an apocalyptic number.

It is an amenable number.

814313673 is a deficient number, since it is larger than the sum of its proper divisors (403484727).

814313673 is a wasteful number, since it uses less digits than its factorization.

814313673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749 (or 8746 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 814313673 is about 28536.1818223812. The cubic root of 814313673 is about 933.8215865290.

The spelling of 814313673 in words is "eight hundred fourteen million, three hundred thirteen thousand, six hundred seventy-three".