264893899 has 2 divisors, whose sum is σ = 264893900. Its totient is φ = 264893898.

The previous prime is 264893869. The next prime is 264893929. The reversal of 264893899 is 998398462.

It is a balanced prime because it is at equal distance from previous prime (264893869) and next prime (264893929).

It is a cyclic number.

It is not a de Polignac number, because 264893899 - 2⁷ = 264893771 is a prime.

It is not a weakly prime, because it can be changed into another prime (264893869) 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, 132446949 + 132446950.

It is an arithmetic number, because the mean of its divisors is an integer number (132446950).

Almost surely, 2^264893899 is an apocalyptic number.

264893899 is a deficient number, since it is larger than the sum of its proper divisors (1).

264893899 is an equidigital number, since it uses as much as digits as its factorization.

264893899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6718464, while the sum is 58.

The square root of 264893899 is about 16275.5614035277. The cubic root of 264893899 is about 642.2300937001.

The spelling of 264893899 in words is "two hundred sixty-four million, eight hundred ninety-three thousand, eight hundred ninety-nine".