673335763 has 4 divisors (see below), whose sum is σ = 673770888. Its totient is φ = 672900640.

The previous prime is 673335713. The next prime is 673335769. The reversal of 673335763 is 367533376.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673335763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673335769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215233 + ... + 218338.

It is an arithmetic number, because the mean of its divisors is an integer number (168442722).

Almost surely, 2^673335763 is an apocalyptic number.

673335763 is a deficient number, since it is larger than the sum of its proper divisors (435125).

673335763 is a wasteful number, since it uses less digits than its factorization.

673335763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435124.

The product of its digits is 714420, while the sum is 43.

The square root of 673335763 is about 25948.7140914535. The cubic root of 673335763 is about 876.4838009738.

The spelling of 673335763 in words is "six hundred seventy-three million, three hundred thirty-five thousand, seven hundred sixty-three".