264329929 has 2 divisors, whose sum is σ = 264329930. Its totient is φ = 264329928.

The previous prime is 264329917. The next prime is 264329951. The reversal of 264329929 is 929923462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 256640400 + 7689529 = 16020^2 + 2773^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264329929 is a prime.

It is a super-2 number, since 2×264329929² = 139740622730290082, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (264329959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132164964 + 132164965.

It is an arithmetic number, because the mean of its divisors is an integer number (132164965).

Almost surely, 2^264329929 is an apocalyptic number.

It is an amenable number.

264329929 is a deficient number, since it is larger than the sum of its proper divisors (1).

264329929 is an equidigital number, since it uses as much as digits as its factorization.

264329929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The square root of 264329929 is about 16258.2265022972. The cubic root of 264329929 is about 641.7739917703.

The spelling of 264329929 in words is "two hundred sixty-four million, three hundred twenty-nine thousand, nine hundred twenty-nine".