673298703 has 96 divisors (see below), whose sum is σ = 1288834560. Its totient is φ = 337478400.

The previous prime is 673298683. The next prime is 673298707. The reversal of 673298703 is 307892376.

It is a happy number.

It is a Cunningham number, because it is equal to 25948²-1.

It is not a de Polignac number, because 673298703 - 2²⁰ = 672250127 is a prime.

It is a super-2 number, since 2×673298703² = 906662286922964418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673298707) by changing a digit.

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 in 95 ways as a sum of consecutive naturals, for example, 1997751 + ... + 1998087.

It is an arithmetic number, because the mean of its divisors is an integer number (13425360).

Almost surely, 2^673298703 is an apocalyptic number.

673298703 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

673298703 is a deficient number, since it is larger than the sum of its proper divisors (615535857).

673298703 is a wasteful number, since it uses less digits than its factorization.

673298703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 673298703 is about 25947.9999807307. Note that the first 4 decimals coincide. The cubic root of 673298703 is about 876.4677202964.

The spelling of 673298703 in words is "six hundred seventy-three million, two hundred ninety-eight thousand, seven hundred three".