673667337067 has 8 divisors (see below), whose sum is σ = 681495897600. Its totient is φ = 665878215744.

The previous prime is 673667337053. The next prime is 673667337071. The reversal of 673667337067 is 760733766376.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673667337067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 673667336996 and 673667337014.

It is not an unprimeable number, because it can be changed into a prime (673667377067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9825442 + ... + 9893767.

It is an arithmetic number, because the mean of its divisors is an integer number (85186987200).

Almost surely, 2^673667337067 is an apocalyptic number.

673667337067 is a deficient number, since it is larger than the sum of its proper divisors (7828560533).

673667337067 is a wasteful number, since it uses less digits than its factorization.

673667337067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19719605.

The product of its (nonzero) digits is 84015792, while the sum is 61.

The spelling of 673667337067 in words is "six hundred seventy-three billion, six hundred sixty-seven million, three hundred thirty-seven thousand, sixty-seven".