260868950 has 12 divisors (see below), whose sum is σ = 485216340. Its totient is φ = 104347560.

The previous prime is 260868899. The next prime is 260868953. The reversal of 260868950 is 59868062.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260868953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2608640 + ... + 2608739.

It is an arithmetic number, because the mean of its divisors is an integer number (40434695).

Almost surely, 2^260868950 is an apocalyptic number.

260868950 is a deficient number, since it is larger than the sum of its proper divisors (224347390).

260868950 is a wasteful number, since it uses less digits than its factorization.

260868950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217391 (or 5217386 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 260868950 is about 16151.4380164740. The cubic root of 260868950 is about 638.9606747595.

The spelling of 260868950 in words is "two hundred sixty million, eight hundred sixty-eight thousand, nine hundred fifty".