264446983 has 2 divisors, whose sum is σ = 264446984. Its totient is φ = 264446982.

The previous prime is 264446981. The next prime is 264446993. The reversal of 264446983 is 389644462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264446983 - 2¹ = 264446981 is a prime.

Together with 264446981, 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 (264446981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132223491 + 132223492.

It is an arithmetic number, because the mean of its divisors is an integer number (132223492).

Almost surely, 2^264446983 is an apocalyptic number.

264446983 is a deficient number, since it is larger than the sum of its proper divisors (1).

264446983 is an equidigital number, since it uses as much as digits as its factorization.

264446983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 46.

The square root of 264446983 is about 16261.8259429868. The cubic root of 264446983 is about 641.8687106783.

The spelling of 264446983 in words is "two hundred sixty-four million, four hundred forty-six thousand, nine hundred eighty-three".