746866 has 16 divisors (see below), whose sum is σ = 1180800. Its totient is φ = 353808.

The previous prime is 746843. The next prime is 746869. The reversal of 746866 is 668647.

It is not an unprimeable number, because it can be changed into a prime (746869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4501 + ... + 4663.

It is an arithmetic number, because the mean of its divisors is an integer number (73800).

2⁷⁴⁶⁸⁶⁶ is an apocalyptic number.

746866 is a deficient number, since it is larger than the sum of its proper divisors (433934).

746866 is a wasteful number, since it uses less digits than its factorization.

746866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273.

The product of its digits is 48384, while the sum is 37.

The square root of 746866 is about 864.2140938448. The cubic root of 746866 is about 90.7293006037.

The spelling of 746866 in words is "seven hundred forty-six thousand, eight hundred sixty-six".