766482377 has 2 divisors, whose sum is σ = 766482378. Its totient is φ = 766482376.

The previous prime is 766482371. The next prime is 766482389. The reversal of 766482377 is 773284667.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 615585721 + 150896656 = 24811^2 + 12284^2 .

It is a cyclic number.

It is not a de Polignac number, because 766482377 - 2²² = 762288073 is a prime.

It is not a weakly prime, because it can be changed into another prime (766482371) 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 as a sum of consecutive naturals, namely, 383241188 + 383241189.

It is an arithmetic number, because the mean of its divisors is an integer number (383241189).

Almost surely, 2^766482377 is an apocalyptic number.

It is an amenable number.

766482377 is a deficient number, since it is larger than the sum of its proper divisors (1).

766482377 is an equidigital number, since it uses as much as digits as its factorization.

766482377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2370816, while the sum is 50.

The square root of 766482377 is about 27685.4181294052. The cubic root of 766482377 is about 915.1677863248.

The spelling of 766482377 in words is "seven hundred sixty-six million, four hundred eighty-two thousand, three hundred seventy-seven".