260216769 has 8 divisors (see below), whose sum is σ = 354337920. Its totient is φ = 169786736.

The previous prime is 260216767. The next prime is 260216783. The reversal of 260216769 is 967612062.

260216769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 260216769 - 2¹ = 260216767 is a prime.

It is a super-2 number, since 2×260216769² = 135425533737598722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260216767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922614 + ... + 922895.

It is an arithmetic number, because the mean of its divisors is an integer number (44292240).

Almost surely, 2^260216769 is an apocalyptic number.

It is an amenable number.

260216769 is a deficient number, since it is larger than the sum of its proper divisors (94121151).

260216769 is a wasteful number, since it uses less digits than its factorization.

260216769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845559.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 260216769 is about 16131.2358175064. The cubic root of 260216769 is about 638.4277561369.

The spelling of 260216769 in words is "two hundred sixty million, two hundred sixteen thousand, seven hundred sixty-nine".