673960983 has 4 divisors (see below), whose sum is σ = 898614648. Its totient is φ = 449307320.

The previous prime is 673960967. The next prime is 673960997. The reversal of 673960983 is 389069376.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 673960983 - 2⁴ = 673960967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673960943) 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, 112326828 + ... + 112326833.

It is an arithmetic number, because the mean of its divisors is an integer number (224653662).

Almost surely, 2^673960983 is an apocalyptic number.

673960983 is a deficient number, since it is larger than the sum of its proper divisors (224653665).

673960983 is a wasteful number, since it uses less digits than its factorization.

673960983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224653664.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The square root of 673960983 is about 25960.7585212759. The cubic root of 673960983 is about 876.7550008256.

The spelling of 673960983 in words is "six hundred seventy-three million, nine hundred sixty thousand, nine hundred eighty-three".