264849 has 8 divisors (see below), whose sum is σ = 380352. Its totient is φ = 162960.

The previous prime is 264839. The next prime is 264871. The reversal of 264849 is 948462.

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

It is not a de Polignac number, because 264849 - 2¹² = 260753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264829) 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, 3357 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (47544).

2²⁶⁴⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

264849 is a deficient number, since it is larger than the sum of its proper divisors (115503).

264849 is a wasteful number, since it uses less digits than its factorization.

264849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807.

The product of its digits is 13824, while the sum is 33.

The square root of 264849 is about 514.6348219855. The cubic root of 264849 is about 64.2193806066.

The spelling of 264849 in words is "two hundred sixty-four thousand, eight hundred forty-nine".