263263341 has 8 divisors (see below), whose sum is σ = 382928544. Its totient is φ = 159553520.

The previous prime is 263263333. The next prime is 263263367. The reversal of 263263341 is 143362362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 263263341 - 2³ = 263263333 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 263263299 and 263263308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263263321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3988806 + ... + 3988871.

It is an arithmetic number, because the mean of its divisors is an integer number (47866068).

Almost surely, 2^263263341 is an apocalyptic number.

It is an amenable number.

263263341 is a deficient number, since it is larger than the sum of its proper divisors (119665203).

263263341 is a wasteful number, since it uses less digits than its factorization.

263263341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7977691.

The product of its digits is 15552, while the sum is 30.

The square root of 263263341 is about 16225.3918596748. The cubic root of 263263341 is about 640.9096285750.

The spelling of 263263341 in words is "two hundred sixty-three million, two hundred sixty-three thousand, three hundred forty-one".