268693794 has 32 divisors (see below), whose sum is σ = 597818880. Its totient is φ = 89456400.

The previous prime is 268693781. The next prime is 268693849. The reversal of 268693794 is 497396862.

It is a happy number.

268693794 is a `hidden beast` number, since 268 + 6 + 9 + 379 + 4 = 666.

It is a super-2 number, since 2×268693794² = 144392709868228872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 268693794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51004 + ... + 56024.

It is an arithmetic number, because the mean of its divisors is an integer number (18681840).

Almost surely, 2^268693794 is an apocalyptic number.

268693794 is an abundant number, since it is smaller than the sum of its proper divisors (329125086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268693794 is a wasteful number, since it uses less digits than its factorization.

268693794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023 (or 6017 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 268693794 is about 16391.8819541870. The cubic root of 268693794 is about 645.2864492948.

The spelling of 268693794 in words is "two hundred sixty-eight million, six hundred ninety-three thousand, seven hundred ninety-four".