764212063 has 2 divisors, whose sum is σ = 764212064. Its totient is φ = 764212062.

The previous prime is 764212061. The next prime is 764212069. The reversal of 764212063 is 360212467.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 764212063 - 2¹ = 764212061 is a prime.

Together with 764212061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (764212061) 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, 382106031 + 382106032.

It is an arithmetic number, because the mean of its divisors is an integer number (382106032).

Almost surely, 2^764212063 is an apocalyptic number.

764212063 is a deficient number, since it is larger than the sum of its proper divisors (1).

764212063 is an equidigital number, since it uses as much as digits as its factorization.

764212063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 764212063 is about 27644.3857410506. The cubic root of 764212063 is about 914.2633197744.

The spelling of 764212063 in words is "seven hundred sixty-four million, two hundred twelve thousand, sixty-three".