264676351 has 2 divisors, whose sum is σ = 264676352. Its totient is φ = 264676350.

The previous prime is 264676339. The next prime is 264676367. The reversal of 264676351 is 153676462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264676351 - 2¹⁵ = 264643583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264676751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132338175 + 132338176.

It is an arithmetic number, because the mean of its divisors is an integer number (132338176).

Almost surely, 2^264676351 is an apocalyptic number.

264676351 is a deficient number, since it is larger than the sum of its proper divisors (1).

264676351 is an equidigital number, since it uses as much as digits as its factorization.

264676351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 264676351 is about 16268.8767590144. The cubic root of 264676351 is about 642.0542319200.

The spelling of 264676351 in words is "two hundred sixty-four million, six hundred seventy-six thousand, three hundred fifty-one".