260949 has 8 divisors (see below), whose sum is σ = 374752. Its totient is φ = 160560.

The previous prime is 260941. The next prime is 260951. The reversal of 260949 is 949062.

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

It is not a de Polignac number, because 260949 - 2³ = 260941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3307 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (46844).

2²⁶⁰⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

260949 is a deficient number, since it is larger than the sum of its proper divisors (113803).

260949 is a wasteful number, since it uses less digits than its factorization.

260949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6707.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 260949 is about 510.8316748206. The cubic root of 260949 is about 63.9026025032.

The spelling of 260949 in words is "two hundred sixty thousand, nine hundred forty-nine".