671203067 has 4 divisors (see below), whose sum is σ = 671917296. Its totient is φ = 670488840.

The previous prime is 671203021. The next prime is 671203111. The reversal of 671203067 is 760302176.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 671203067 - 2⁸ = 671202811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (671203667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355703 + ... + 357584.

It is an arithmetic number, because the mean of its divisors is an integer number (167979324).

Almost surely, 2^671203067 is an apocalyptic number.

671203067 is a deficient number, since it is larger than the sum of its proper divisors (714229).

671203067 is an equidigital number, since it uses as much as digits as its factorization.

671203067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714228.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 671203067 is about 25907.5870547606. The cubic root of 671203067 is about 875.5574426680.

The spelling of 671203067 in words is "six hundred seventy-one million, two hundred three thousand, sixty-seven".