673674037407 has 60 divisors (see below), whose sum is σ = 1140296690624. Its totient is φ = 383227588800.

The previous prime is 673674037373. The next prime is 673674037457. The reversal of 673674037407 is 704730476376.

It is not a de Polignac number, because 673674037407 - 2¹⁰ = 673674036383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673674037457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4748907 + ... + 4888707.

Almost surely, 2^673674037407 is an apocalyptic number.

673674037407 is a deficient number, since it is larger than the sum of its proper divisors (466622653217).

673674037407 is a wasteful number, since it uses less digits than its factorization.

673674037407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140058 (or 140034 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 54.

The spelling of 673674037407 in words is "six hundred seventy-three billion, six hundred seventy-four million, thirty-seven thousand, four hundred seven".