688000966 has 8 divisors (see below), whose sum is σ = 1035727920. Its totient is φ = 342758328.

The previous prime is 688000927. The next prime is 688000969. The reversal of 688000966 is 669000886.

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

It is a pancake number, because a pancake can be divided into 688000966 parts by 37094 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (688000969) 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, 620386 + ... + 621493.

It is an arithmetic number, because the mean of its divisors is an integer number (129465990).

Almost surely, 2^688000966 is an apocalyptic number.

688000966 is a deficient number, since it is larger than the sum of its proper divisors (347726954).

688000966 is a wasteful number, since it uses less digits than its factorization.

688000966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242158.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 688000966 is about 26229.7725114039. The cubic root of 688000966 is about 882.8014056596.

The spelling of 688000966 in words is "six hundred eighty-eight million, nine hundred sixty-six", and thus it is an aban number.