746923815706266 has 720 divisors, whose sum is σ = 2008308638700000. Its totient is φ = 207474765854400.

The previous prime is 746923815706217. The next prime is 746923815706351. The reversal of 746923815706266 is 662607518329647.

It is a happy number.

746923815706266 is a `hidden beast` number, since 7 + 4 + 6 + 9 + 23 + 8 + 1 + 570 + 6 + 26 + 6 = 666.

746923815706266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 746923815706194 and 746923815706203.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 129922386360 + ... + 129922392108.

It is an arithmetic number, because the mean of its divisors is an integer number (2789317553750).

It is a 1-persistent number, because it is pandigital, but 2⋅746923815706266 = 1493847631412532 is not.

Almost surely, 2^{746923815706266} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746923815706266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004154319350000).

746923815706266 is an abundant number, since it is smaller than the sum of its proper divisors (1261384822993734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746923815706266 is an equidigital number, since it uses as much as digits as its factorization.

746923815706266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891 (or 5815 counting only the distinct ones).

The product of its (nonzero) digits is 1097349120, while the sum is 72.

The spelling of 746923815706266 in words is "seven hundred forty-six trillion, nine hundred twenty-three billion, eight hundred fifteen million, seven hundred six thousand, two hundred sixty-six".