766346236 has 12 divisors (see below), whose sum is σ = 1343797000. Its totient is φ = 382404240.

The previous prime is 766346227. The next prime is 766346249. The reversal of 766346236 is 632643667.

It is a junction number, because it is equal to n+sod(n) for n = 766346192 and 766346201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189975 + ... + 193966.

Almost surely, 2^766346236 is an apocalyptic number.

It is an amenable number.

766346236 is a deficient number, since it is larger than the sum of its proper divisors (577450764).

766346236 is a wasteful number, since it uses less digits than its factorization.

766346236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384444 (or 384442 counting only the distinct ones).

The product of its digits is 653184, while the sum is 43.

The square root of 766346236 is about 27682.9593071261. The cubic root of 766346236 is about 915.1135997191.

The spelling of 766346236 in words is "seven hundred sixty-six million, three hundred forty-six thousand, two hundred thirty-six".