268673463 has 16 divisors (see below), whose sum is σ = 404562400. Its totient is φ = 176178240.

The previous prime is 268673437. The next prime is 268673473. The reversal of 268673463 is 364376862.

It is not a de Polignac number, because 268673463 - 2⁶ = 268673399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268673473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79918 + ... + 83211.

It is an arithmetic number, because the mean of its divisors is an integer number (25285150).

Almost surely, 2^268673463 is an apocalyptic number.

268673463 is a deficient number, since it is larger than the sum of its proper divisors (135888937).

268673463 is a wasteful number, since it uses less digits than its factorization.

268673463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163199 (or 163193 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 268673463 is about 16391.2617879161. The cubic root of 268673463 is about 645.2701734571.

The spelling of 268673463 in words is "two hundred sixty-eight million, six hundred seventy-three thousand, four hundred sixty-three".