766461250824 has 16 divisors (see below), whose sum is σ = 1916153127120. Its totient is φ = 255487083600.

The previous prime is 766461250823. The next prime is 766461250829. The reversal of 766461250824 is 428052164667.

It is a super-3 number, since 3×766461250824³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (766461250823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15967942702 + ... + 15967942749.

It is an arithmetic number, because the mean of its divisors is an integer number (119759570445).

Almost surely, 2^766461250824 is an apocalyptic number.

It is an amenable number.

766461250824 is an abundant number, since it is smaller than the sum of its proper divisors (1149691876296).

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

766461250824 is a wasteful number, since it uses less digits than its factorization.

766461250824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31935885460 (or 31935885456 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 766461250824 in words is "seven hundred sixty-six billion, four hundred sixty-one million, two hundred fifty thousand, eight hundred twenty-four".