260830669 has 8 divisors (see below), whose sum is σ = 294354720. Its totient is φ = 228942000.

The previous prime is 260830657. The next prime is 260830673. The reversal of 260830669 is 966038062.

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 260830669 - 2⁵ = 260830637 is a prime.

It is a super-2 number, since 2×260830669² = 136065275781975122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260839669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408507 + ... + 409144.

It is an arithmetic number, because the mean of its divisors is an integer number (36794340).

Almost surely, 2^260830669 is an apocalyptic number.

260830669 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

260830669 is a deficient number, since it is larger than the sum of its proper divisors (33524051).

260830669 is a wasteful number, since it uses less digits than its factorization.

260830669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817691.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 260830669 is about 16150.2529082365. The cubic root of 260830669 is about 638.9294186440.

The spelling of 260830669 in words is "two hundred sixty million, eight hundred thirty thousand, six hundred sixty-nine".