766999060 has 12 divisors (see below), whose sum is σ = 1610698068. Its totient is φ = 306799616.

The previous prime is 766999031. The next prime is 766999091. The reversal of 766999060 is 60999667.

It can be written as a sum of positive squares in 2 ways, for example, as 533887236 + 233111824 = 23106^2 + 15268^2 .

It is a junction number, because it is equal to n+sod(n) for n = 766998989 and 766999007.

It is a congruent number.

It is an unprimeable number.

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, 19174957 + ... + 19174996.

It is an arithmetic number, because the mean of its divisors is an integer number (134224839).

Almost surely, 2^766999060 is an apocalyptic number.

It is an amenable number.

766999060 is an abundant number, since it is smaller than the sum of its proper divisors (843699008).

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

766999060 is a wasteful number, since it uses less digits than its factorization.

766999060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38349962 (or 38349960 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 52.

The square root of 766999060 is about 27694.7478775309. The cubic root of 766999060 is about 915.3733772347.

The spelling of 766999060 in words is "seven hundred sixty-six million, nine hundred ninety-nine thousand, sixty".