766302304650 has 96 divisors (see below), whose sum is σ = 1946020982400. Its totient is φ = 199483764480.

The previous prime is 766302304639. The next prime is 766302304699. The reversal of 766302304650 is 56403203667.

766302304650 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 2×766302304650² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1339864 + ... + 1824236.

It is an arithmetic number, because the mean of its divisors is an integer number (20271051900).

Almost surely, 2^766302304650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 766302304650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973010491200).

766302304650 is an abundant number, since it is smaller than the sum of its proper divisors (1179718677750).

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

766302304650 is a wasteful number, since it uses less digits than its factorization.

766302304650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484640 (or 484635 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 766302304650 in words is "seven hundred sixty-six billion, three hundred two million, three hundred four thousand, six hundred fifty".