324982285 has 16 divisors (see below), whose sum is σ = 424082736. Its totient is φ = 238076928.

The previous prime is 324982279. The next prime is 324982291. The reversal of 324982285 is 582289423.

It is an interprime number because it is at equal distance from previous prime (324982279) and next prime (324982291).

It can be written as a sum of positive squares in 8 ways, for example, as 88868329 + 236113956 = 9427^2 + 15366^2 .

It is a cyclic number.

It is not a de Polignac number, because 324982285 - 2¹³ = 324974093 is a prime.

It is a super-2 number, since 2×324982285² = 211226971127642450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48522 + ... + 54811.

It is an arithmetic number, because the mean of its divisors is an integer number (26505171).

Almost surely, 2^324982285 is an apocalyptic number.

It is an amenable number.

324982285 is a deficient number, since it is larger than the sum of its proper divisors (99100451).

324982285 is a wasteful number, since it uses less digits than its factorization.

324982285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103392.

The product of its digits is 276480, while the sum is 43.

The square root of 324982285 is about 18027.2650449257. The cubic root of 324982285 is about 687.5219413383.

The spelling of 324982285 in words is "three hundred twenty-four million, nine hundred eighty-two thousand, two hundred eighty-five".