866360332 has 6 divisors (see below), whose sum is σ = 1516130588. Its totient is φ = 433180164.

The previous prime is 866360329. The next prime is 866360333. The reversal of 866360332 is 233063668.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 866360291 and 866360300.

It is not an unprimeable number, because it can be changed into a prime (866360333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108295038 + ... + 108295045.

Almost surely, 2^866360332 is an apocalyptic number.

It is an amenable number.

866360332 is a deficient number, since it is larger than the sum of its proper divisors (649770256).

866360332 is a wasteful number, since it uses less digits than its factorization.

866360332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216590087 (or 216590085 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 866360332 is about 29433.9995923082. Note that the first 3 decimals coincide. The cubic root of 866360332 is about 953.3071558930.

The spelling of 866360332 in words is "eight hundred sixty-six million, three hundred sixty thousand, three hundred thirty-two".