249034 has 8 divisors (see below), whose sum is σ = 382788. Its totient is φ = 121440.

The previous prime is 249017. The next prime is 249037. The reversal of 249034 is 430942.

It can be written as a sum of positive squares in 2 ways, for example, as 247009 + 2025 = 497^2 + 45^2 .

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

It is a super-3 number, since 3×249034³ = 46333721896713912, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248996 and 249014.

It is not an unprimeable number, because it can be changed into a prime (249037) 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, 1437 + ... + 1600.

2²⁴⁹⁰³⁴ is an apocalyptic number.

249034 is a deficient number, since it is larger than the sum of its proper divisors (133754).

249034 is a wasteful number, since it uses less digits than its factorization.

249034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 249034 is about 499.0330650368. The cubic root of 249034 is about 62.9148088473.

Adding to 249034 its reverse (430942), we get a palindrome (679976).

The spelling of 249034 in words is "two hundred forty-nine thousand, thirty-four".