766082437 has 2 divisors, whose sum is σ = 766082438. Its totient is φ = 766082436.

The previous prime is 766082431. The next prime is 766082501. The reversal of 766082437 is 734280667.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484044001 + 282038436 = 22001^2 + 16794^2 .

It is a cyclic number.

It is not a de Polignac number, because 766082437 - 2¹⁹ = 765558149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 766082393 and 766082402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (766082431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383041218 + 383041219.

It is an arithmetic number, because the mean of its divisors is an integer number (383041219).

Almost surely, 2^766082437 is an apocalyptic number.

It is an amenable number.

766082437 is a deficient number, since it is larger than the sum of its proper divisors (1).

766082437 is an equidigital number, since it uses as much as digits as its factorization.

766082437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 766082437 is about 27678.1942510706. The cubic root of 766082437 is about 915.0085846289.

The spelling of 766082437 in words is "seven hundred sixty-six million, eighty-two thousand, four hundred thirty-seven".