673346734 has 4 divisors (see below), whose sum is σ = 1010020104. Its totient is φ = 336673366.

The previous prime is 673346669. The next prime is 673346749. The reversal of 673346734 is 437643376.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 168336682 + ... + 168336685.

It is an arithmetic number, because the mean of its divisors is an integer number (252505026).

Almost surely, 2^673346734 is an apocalyptic number.

673346734 is a deficient number, since it is larger than the sum of its proper divisors (336673370).

673346734 is a wasteful number, since it uses less digits than its factorization.

673346734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336673369.

The product of its digits is 762048, while the sum is 43.

The square root of 673346734 is about 25948.9254883512. The cubic root of 673346734 is about 876.4885612792.

The spelling of 673346734 in words is "six hundred seventy-three million, three hundred forty-six thousand, seven hundred thirty-four".