260797670 has 16 divisors (see below), whose sum is σ = 536498208. Its totient is φ = 89416320.

The previous prime is 260797661. The next prime is 260797681. The reversal of 260797670 is 76797062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1862771 + ... + 1862910.

It is an arithmetic number, because the mean of its divisors is an integer number (33531138).

Almost surely, 2^260797670 is an apocalyptic number.

260797670 is an abundant number, since it is smaller than the sum of its proper divisors (275700538).

260797670 is a wasteful number, since it uses less digits than its factorization.

260797670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725695.

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 260797670 is about 16149.2312510534. The cubic root of 260797670 is about 638.9024727827.

The spelling of 260797670 in words is "two hundred sixty million, seven hundred ninety-seven thousand, six hundred seventy".