666673367337 has 12 divisors (see below), whose sum is σ = 962984022000. Its totient is φ = 444443659128.

The previous prime is 666673367281. The next prime is 666673367351. The reversal of 666673367337 is 733763376666.

It is not a de Polignac number, because 666673367337 - 2⁶ = 666673367273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (666673360337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 463914 + ... + 1244412.

It is an arithmetic number, because the mean of its divisors is an integer number (80248668500).

Almost surely, 2^666673367337 is an apocalyptic number.

It is an amenable number.

666673367337 is a deficient number, since it is larger than the sum of its proper divisors (296310654663).

666673367337 is a wasteful number, since it uses less digits than its factorization.

666673367337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875412 (or 875409 counting only the distinct ones).

The product of its digits is 216040608, while the sum is 63.

The spelling of 666673367337 in words is "six hundred sixty-six billion, six hundred seventy-three million, three hundred sixty-seven thousand, three hundred thirty-seven".