746304909446 has 8 divisors (see below), whose sum is σ = 1149712968720. Its totient is φ = 363067253208.

The previous prime is 746304909407. The next prime is 746304909521. The reversal of 746304909446 is 644909403647.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 746304909391 and 746304909400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5042600666 + ... + 5042600813.

It is an arithmetic number, because the mean of its divisors is an integer number (143714121090).

Almost surely, 2^746304909446 is an apocalyptic number.

746304909446 is a deficient number, since it is larger than the sum of its proper divisors (403408059274).

746304909446 is a wasteful number, since it uses less digits than its factorization.

746304909446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10085201518.

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 746304909446 in words is "seven hundred forty-six billion, three hundred four million, nine hundred nine thousand, four hundred forty-six".