746166621166822 has 8 divisors (see below), whose sum is σ = 1119250094774976. Its totient is φ = 373083256241832.

The previous prime is 746166621166807. The next prime is 746166621166831. The reversal of 746166621166822 is 228661126661647.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7017273 + ... + 39262900.

It is an arithmetic number, because the mean of its divisors is an integer number (139906261846872).

Almost surely, 2^{746166621166822} is an apocalyptic number.

746166621166822 is a deficient number, since it is larger than the sum of its proper divisors (373083473608154).

746166621166822 is a wasteful number, since it uses less digits than its factorization.

746166621166822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54341582.

The product of its digits is 83607552, while the sum is 64.

The spelling of 746166621166822 in words is "seven hundred forty-six trillion, one hundred sixty-six billion, six hundred twenty-one million, one hundred sixty-six thousand, eight hundred twenty-two".