711675667 has 4 divisors (see below), whose sum is σ = 711742360. Its totient is φ = 711608976.

The previous prime is 711675623. The next prime is 711675673. The reversal of 711675667 is 766576117.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a 4-Lehmer number, since φ(711675667) divides (711675667-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 711675667 - 2²⁷ = 577457939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (711679667) 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, 13338 + ... + 40015.

It is an arithmetic number, because the mean of its divisors is an integer number (177935590).

Almost surely, 2^711675667 is an apocalyptic number.

711675667 is the 13339-th decagonal number.

711675667 is a deficient number, since it is larger than the sum of its proper divisors (66693).

711675667 is a wasteful number, since it uses less digits than its factorization.

711675667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66692.

The product of its digits is 370440, while the sum is 46.

The square root of 711675667 is about 26677.2499894573. The cubic root of 711675667 is about 892.8134119912.

The spelling of 711675667 in words is "seven hundred eleven million, six hundred seventy-five thousand, six hundred sixty-seven".