268977074 has 4 divisors (see below), whose sum is σ = 403465614. Its totient is φ = 134488536.

The previous prime is 268977031. The next prime is 268977089. The reversal of 268977074 is 470779862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 263250625 + 5726449 = 16225^2 + 2393^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67244267 + ... + 67244270.

Almost surely, 2^268977074 is an apocalyptic number.

268977074 is a deficient number, since it is larger than the sum of its proper divisors (134488540).

268977074 is a wasteful number, since it uses less digits than its factorization.

268977074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134488539.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 268977074 is about 16400.5205405194. The cubic root of 268977074 is about 645.5131417194.

The spelling of 268977074 in words is "two hundred sixty-eight million, nine hundred seventy-seven thousand, seventy-four".