268476874 has 8 divisors (see below), whose sum is σ = 402857028. Its totient is φ = 134191200.

The previous prime is 268476851. The next prime is 268476881. The reversal of 268476874 is 478674862.

It can be written as a sum of positive squares in 2 ways, for example, as 268468225 + 8649 = 16385^2 + 93^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16027 + ... + 28174.

Almost surely, 2^268476874 is an apocalyptic number.

268476874 is a deficient number, since it is larger than the sum of its proper divisors (134380154).

268476874 is a wasteful number, since it uses less digits than its factorization.

268476874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47240.

The product of its digits is 3612672, while the sum is 52.

The square root of 268476874 is about 16385.2639282985. The cubic root of 268476874 is about 645.1127531586.

The spelling of 268476874 in words is "two hundred sixty-eight million, four hundred seventy-six thousand, eight hundred seventy-four".