499264 has 28 divisors (see below), whose sum is σ = 1028700. Its totient is φ = 240128.

The previous prime is 499253. The next prime is 499267. The reversal of 499264 is 462994.

It can be written as a sum of positive squares in 2 ways, for example, as 129600 + 369664 = 360^2 + 608^2 .

It is not an unprimeable number, because it can be changed into a prime (499267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1722 + ... + 1990.

2⁴⁹⁹²⁶⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514350).

499264 is an abundant number, since it is smaller than the sum of its proper divisors (529436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499264 is a wasteful number, since it uses less digits than its factorization.

499264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 300 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 499264 is about 706.5861589360. The cubic root of 499264 is about 79.3310892350.

The spelling of 499264 in words is "four hundred ninety-nine thousand, two hundred sixty-four".