673331794 has 8 divisors (see below), whose sum is σ = 1013246208. Its totient is φ = 335583060.

The previous prime is 673331783. The next prime is 673331803. The reversal of 673331794 is 497133376.

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

It is a super-2 number, since 2×673331794² = 906751409622516872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 673331794.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540642 + ... + 541885.

It is an arithmetic number, because the mean of its divisors is an integer number (126655776).

Almost surely, 2^673331794 is an apocalyptic number.

673331794 is a deficient number, since it is larger than the sum of its proper divisors (339914414).

673331794 is a wasteful number, since it uses less digits than its factorization.

673331794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082840.

The product of its digits is 285768, while the sum is 43.

The square root of 673331794 is about 25948.6376135627. The cubic root of 673331794 is about 876.4820788161.

The spelling of 673331794 in words is "six hundred seventy-three million, three hundred thirty-one thousand, seven hundred ninety-four".