766402233 has 8 divisors (see below), whose sum is σ = 1022448000. Its totient is φ = 510645648.

The previous prime is 766402223. The next prime is 766402267. The reversal of 766402233 is 332204667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 766402233 - 2¹⁴ = 766385849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 766402194 and 766402203.

It is not an unprimeable number, because it can be changed into a prime (766402223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66033 + ... + 76766.

It is an arithmetic number, because the mean of its divisors is an integer number (127806000).

Almost surely, 2^766402233 is an apocalyptic number.

It is an amenable number.

766402233 is a deficient number, since it is larger than the sum of its proper divisors (256045767).

766402233 is a wasteful number, since it uses less digits than its factorization.

766402233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144591.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 766402233 is about 27683.9706870239. The cubic root of 766402233 is about 915.1358883252.

The spelling of 766402233 in words is "seven hundred sixty-six million, four hundred two thousand, two hundred thirty-three".