264730429 has 2 divisors, whose sum is σ = 264730430. Its totient is φ = 264730428.

The previous prime is 264730397. The next prime is 264730441. The reversal of 264730429 is 924037462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173527929 + 91202500 = 13173^2 + 9550^2 .

It is a cyclic number.

It is not a de Polignac number, because 264730429 - 2⁵ = 264730397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264730129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132365214 + 132365215.

It is an arithmetic number, because the mean of its divisors is an integer number (132365215).

Almost surely, 2^264730429 is an apocalyptic number.

It is an amenable number.

264730429 is a deficient number, since it is larger than the sum of its proper divisors (1).

264730429 is an equidigital number, since it uses as much as digits as its factorization.

264730429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 264730429 is about 16270.5386819245. The cubic root of 264730429 is about 642.0979565724.

The spelling of 264730429 in words is "two hundred sixty-four million, seven hundred thirty thousand, four hundred twenty-nine".