263287796 has 24 divisors (see below), whose sum is σ = 481514880. Its totient is φ = 125842752.

The previous prime is 263287793. The next prime is 263287799. The reversal of 263287796 is 697782362.

263287796 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (263287793) and next prime (263287799).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263287793) 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, 8201 + ... + 24368.

It is an arithmetic number, because the mean of its divisors is an integer number (20063120).

Almost surely, 2^263287796 is an apocalyptic number.

It is an amenable number.

263287796 is a deficient number, since it is larger than the sum of its proper divisors (218227084).

263287796 is a wasteful number, since it uses less digits than its factorization.

263287796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32663 (or 32661 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 50.

The square root of 263287796 is about 16226.1454449293. The cubic root of 263287796 is about 640.9294730390.

The spelling of 263287796 in words is "two hundred sixty-three million, two hundred eighty-seven thousand, seven hundred ninety-six".