673976801 has 8 divisors (see below), whose sum is σ = 687674304. Its totient is φ = 660396240.

The previous prime is 673976789. The next prime is 673976813. The reversal of 673976801 is 108679376.

It is an interprime number because it is at equal distance from previous prime (673976789) and next prime (673976813).

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

It is a cyclic number.

It is not a de Polignac number, because 673976801 - 2¹⁰ = 673975777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673976881) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17546 + ... + 40691.

It is an arithmetic number, because the mean of its divisors is an integer number (85959288).

Almost surely, 2^673976801 is an apocalyptic number.

It is an amenable number.

673976801 is a deficient number, since it is larger than the sum of its proper divisors (13697503).

673976801 is a wasteful number, since it uses less digits than its factorization.

673976801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58471.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 673976801 is about 25961.0631716037. The cubic root of 673976801 is about 876.7618599774.

The spelling of 673976801 in words is "six hundred seventy-three million, nine hundred seventy-six thousand, eight hundred one".