701662671 has 24 divisors (see below), whose sum is σ = 1037537280. Its totient is φ = 456734736.

The previous prime is 701662669. The next prime is 701662727. The reversal of 701662671 is 176266107.

It is not a de Polignac number, because 701662671 - 2¹ = 701662669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701662651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200886 + ... + 204348.

It is an arithmetic number, because the mean of its divisors is an integer number (43230720).

Almost surely, 2^701662671 is an apocalyptic number.

701662671 is a deficient number, since it is larger than the sum of its proper divisors (335874609).

701662671 is a wasteful number, since it uses less digits than its factorization.

701662671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995 (or 3992 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 701662671 is about 26488.9160027359. The cubic root of 701662671 is about 888.6064421821.

The spelling of 701662671 in words is "seven hundred one million, six hundred sixty-two thousand, six hundred seventy-one".