268951970 has 32 divisors (see below), whose sum is σ = 571124736. Its totient is φ = 89236800.

The previous prime is 268951967. The next prime is 268951981. The reversal of 268951970 is 79159862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59801 + ... + 64140.

It is an arithmetic number, because the mean of its divisors is an integer number (17847648).

Almost surely, 2^268951970 is an apocalyptic number.

268951970 is an abundant number, since it is smaller than the sum of its proper divisors (302172766).

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

268951970 is a wasteful number, since it uses less digits than its factorization.

268951970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123986.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 268951970 is about 16399.7551810995. The cubic root of 268951970 is about 645.4930588851.

The spelling of 268951970 in words is "two hundred sixty-eight million, nine hundred fifty-one thousand, nine hundred seventy".