766340466246 has 24 divisors (see below), whose sum is σ = 1660454587584. Its totient is φ = 255439092240.

The previous prime is 766340466223. The next prime is 766340466277. The reversal of 766340466246 is 642664043667.

766340466246 is a `hidden beast` number, since 7 + 6 + 6 + 3 + 4 + 0 + 4 + 6 + 624 + 6 = 666.

766340466246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×766340466246² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 766340466192 and 766340466201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16246 + ... + 1238121.

It is an arithmetic number, because the mean of its divisors is an integer number (69185607816).

Almost surely, 2^766340466246 is an apocalyptic number.

766340466246 is an abundant number, since it is smaller than the sum of its proper divisors (894114121338).

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

766340466246 is a wasteful number, since it uses less digits than its factorization.

766340466246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288316 (or 1288313 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 54.

The spelling of 766340466246 in words is "seven hundred sixty-six billion, three hundred forty million, four hundred sixty-six thousand, two hundred forty-six".