690168533327 has 8 divisors (see below), whose sum is σ = 849438194976. Its totient is φ = 546067410912.

The previous prime is 690168533291. The next prime is 690168533339. The reversal of 690168533327 is 723335861096.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 690168533327 - 2⁸ = 690168533071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690168532327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3792134708 + ... + 3792134889.

It is an arithmetic number, because the mean of its divisors is an integer number (106179774372).

Almost surely, 2^690168533327 is an apocalyptic number.

690168533327 is a deficient number, since it is larger than the sum of its proper divisors (159269661649).

690168533327 is a wasteful number, since it uses less digits than its factorization.

690168533327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7584269617.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 690168533327 in words is "six hundred ninety billion, one hundred sixty-eight million, five hundred thirty-three thousand, three hundred twenty-seven".