766797212 has 18 divisors (see below), whose sum is σ = 1416241008. Its totient is φ = 363219048.

The previous prime is 766797197. The next prime is 766797221. The reversal of 766797212 is 212797667.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264068 + ... + 266955.

It is an arithmetic number, because the mean of its divisors is an integer number (78680056).

Almost surely, 2^766797212 is an apocalyptic number.

It is an amenable number.

766797212 is a deficient number, since it is larger than the sum of its proper divisors (649443796).

766797212 is a wasteful number, since it uses less digits than its factorization.

766797212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531065 (or 531044 counting only the distinct ones).

The product of its digits is 444528, while the sum is 47.

The square root of 766797212 is about 27691.1034810822. The cubic root of 766797212 is about 915.2930718360.

The spelling of 766797212 in words is "seven hundred sixty-six million, seven hundred ninety-seven thousand, two hundred twelve".