746221065773 has 16 divisors (see below), whose sum is σ = 779558515200. Its totient is φ = 713475459840.

The previous prime is 746221065769. The next prime is 746221065809. The reversal of 746221065773 is 377560122647.

It is a cyclic number.

It is not a de Polignac number, because 746221065773 - 2² = 746221065769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746221065673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3434393 + ... + 3645201.

It is an arithmetic number, because the mean of its divisors is an integer number (48722407200).

Almost surely, 2^746221065773 is an apocalyptic number.

It is an amenable number.

746221065773 is a deficient number, since it is larger than the sum of its proper divisors (33337449427).

746221065773 is a wasteful number, since it uses less digits than its factorization.

746221065773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212212.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 746221065773 in words is "seven hundred forty-six billion, two hundred twenty-one million, sixty-five thousand, seven hundred seventy-three".