697827327 has 4 divisors (see below), whose sum is σ = 930436440. Its totient is φ = 465218216.

The previous prime is 697827313. The next prime is 697827331. The reversal of 697827327 is 723728796.

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 697827327 - 2⁸ = 697827071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 697827327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697827227) 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, 116304552 + ... + 116304557.

It is an arithmetic number, because the mean of its divisors is an integer number (232609110).

Almost surely, 2^697827327 is an apocalyptic number.

697827327 is a deficient number, since it is larger than the sum of its proper divisors (232609113).

697827327 is a wasteful number, since it uses less digits than its factorization.

697827327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232609112.

The product of its digits is 1778112, while the sum is 51.

The square root of 697827327 is about 26416.4215403979. The cubic root of 697827327 is about 886.9844187023.

The spelling of 697827327 in words is "six hundred ninety-seven million, eight hundred twenty-seven thousand, three hundred twenty-seven".