268200969 has 4 divisors (see below), whose sum is σ = 357601296. Its totient is φ = 178800644.

The previous prime is 268200949. The next prime is 268200973. The reversal of 268200969 is 969002862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 268200969 - 2⁵ = 268200937 is a prime.

It is a super-2 number, since 2×268200969² = 143863519545077922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 268200969.

It is not an unprimeable number, because it can be changed into a prime (268200949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44700159 + ... + 44700164.

It is an arithmetic number, because the mean of its divisors is an integer number (89400324).

Almost surely, 2^268200969 is an apocalyptic number.

It is an amenable number.

268200969 is a deficient number, since it is larger than the sum of its proper divisors (89400327).

268200969 is an equidigital number, since it uses as much as digits as its factorization.

268200969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89400326.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 268200969 is about 16376.8424612317. The cubic root of 268200969 is about 644.8916902444.

The spelling of 268200969 in words is "two hundred sixty-eight million, two hundred thousand, nine hundred sixty-nine".