673433704 has 16 divisors (see below), whose sum is σ = 1263269700. Its totient is φ = 336561792.

The previous prime is 673433693. The next prime is 673433713. The reversal of 673433704 is 407334376.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 612562500 + 60871204 = 24750^2 + 7802^2 .

It is an unprimeable number.

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, 244 + ... + 36700.

Almost surely, 2^673433704 is an apocalyptic number.

It is an amenable number.

673433704 is a deficient number, since it is larger than the sum of its proper divisors (589835996).

673433704 is a wasteful number, since it uses less digits than its factorization.

673433704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38772 (or 38768 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 37.

The square root of 673433704 is about 25950.6012261759. The cubic root of 673433704 is about 876.5262956413.

The spelling of 673433704 in words is "six hundred seventy-three million, four hundred thirty-three thousand, seven hundred four".