264327629 has 2 divisors, whose sum is σ = 264327630. Its totient is φ = 264327628.

The previous prime is 264327617. The next prime is 264327641. The reversal of 264327629 is 926723462.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (264327617) and next prime (264327641).

It can be written as a sum of positive squares in only one way, i.e., 215355625 + 48972004 = 14675^2 + 6998^2 .

It is a cyclic number.

It is not a de Polignac number, because 264327629 - 2¹² = 264323533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264327659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132163814 + 132163815.

It is an arithmetic number, because the mean of its divisors is an integer number (132163815).

Almost surely, 2^264327629 is an apocalyptic number.

It is an amenable number.

264327629 is a deficient number, since it is larger than the sum of its proper divisors (1).

264327629 is an equidigital number, since it uses as much as digits as its factorization.

264327629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The square root of 264327629 is about 16258.1557687211. The cubic root of 264327629 is about 641.7721303535.

The spelling of 264327629 in words is "two hundred sixty-four million, three hundred twenty-seven thousand, six hundred twenty-nine".