671067351 has 12 divisors (see below), whose sum is σ = 978731728. Its totient is φ = 443034144.

The previous prime is 671067263. The next prime is 671067373. The reversal of 671067351 is 153760176.

It is not a de Polignac number, because 671067351 - 2⁷ = 671067223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671067751) 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, 361030 + ... + 362883.

Almost surely, 2^671067351 is an apocalyptic number.

671067351 is a deficient number, since it is larger than the sum of its proper divisors (307664377).

671067351 is a wasteful number, since it uses less digits than its factorization.

671067351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724022 (or 724019 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 671067351 is about 25904.9676896151. The cubic root of 671067351 is about 875.4984266665.

The spelling of 671067351 in words is "six hundred seventy-one million, sixty-seven thousand, three hundred fifty-one".