673893995 has 8 divisors (see below), whose sum is σ = 851234640. Its totient is φ = 510740640.

The previous prime is 673893977. The next prime is 673894051. The reversal of 673893995 is 599398376.

673893995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 673893995 - 2¹⁶ = 673828459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3546716 + ... + 3546905.

It is an arithmetic number, because the mean of its divisors is an integer number (106404330).

Almost surely, 2^673893995 is an apocalyptic number.

673893995 is a deficient number, since it is larger than the sum of its proper divisors (177340645).

673893995 is a wasteful number, since it uses less digits than its factorization.

673893995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7093645.

The product of its digits is 11022480, while the sum is 59.

The square root of 673893995 is about 25959.4683111962. The cubic root of 673893995 is about 876.7259516613.

The spelling of 673893995 in words is "six hundred seventy-three million, eight hundred ninety-three thousand, nine hundred ninety-five".