766274356716 has 96 divisors (see below), whose sum is σ = 2013750982656. Its totient is φ = 224678784000.

The previous prime is 766274356697. The next prime is 766274356721. The reversal of 766274356716 is 617653472667.

It is a super-2 number, since 2×766274356716² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 766274356716.

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 31 ways as a sum of consecutive naturals, for example, 38704516 + ... + 38724308.

It is an arithmetic number, because the mean of its divisors is an integer number (20976572736).

Almost surely, 2^766274356716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 766274356716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1006875491328).

766274356716 is an abundant number, since it is smaller than the sum of its proper divisors (1247476625940).

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

766274356716 is a wasteful number, since it uses less digits than its factorization.

766274356716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29303 (or 29301 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 60.

The spelling of 766274356716 in words is "seven hundred sixty-six billion, two hundred seventy-four million, three hundred fifty-six thousand, seven hundred sixteen".