671034467 has 2 divisors, whose sum is σ = 671034468. Its totient is φ = 671034466.

The previous prime is 671034461. The next prime is 671034491. The reversal of 671034467 is 764430176.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 671034467 - 2¹⁴ = 671018083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 671034467.

It is not a weakly prime, because it can be changed into another prime (671034461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335517233 + 335517234.

It is an arithmetic number, because the mean of its divisors is an integer number (335517234).

Almost surely, 2^671034467 is an apocalyptic number.

671034467 is a deficient number, since it is larger than the sum of its proper divisors (1).

671034467 is an equidigital number, since it uses as much as digits as its factorization.

671034467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 671034467 is about 25904.3329773225. The cubic root of 671034467 is about 875.4841258861.

The spelling of 671034467 in words is "six hundred seventy-one million, thirty-four thousand, four hundred sixty-seven".