264392341 has 2 divisors, whose sum is σ = 264392342. Its totient is φ = 264392340.

The previous prime is 264392329. The next prime is 264392407. The reversal of 264392341 is 143293462.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217415025 + 46977316 = 14745^2 + 6854^2 .

It is a cyclic number.

It is not a de Polignac number, because 264392341 - 2⁵ = 264392309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264392297 and 264392306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264392441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132196170 + 132196171.

It is an arithmetic number, because the mean of its divisors is an integer number (132196171).

Almost surely, 2^264392341 is an apocalyptic number.

It is an amenable number.

264392341 is a deficient number, since it is larger than the sum of its proper divisors (1).

264392341 is an equidigital number, since it uses as much as digits as its factorization.

264392341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

The square root of 264392341 is about 16260.1457865543. The cubic root of 264392341 is about 641.8244984060.

The spelling of 264392341 in words is "two hundred sixty-four million, three hundred ninety-two thousand, three hundred forty-one".