324242678 has 16 divisors (see below), whose sum is σ = 515410560. Its totient is φ = 152712000.

The previous prime is 324242663. The next prime is 324242687. The reversal of 324242678 is 876242423.

It is a super-2 number, since 2×324242678² = 210266628473223368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65798 + ... + 70553.

It is an arithmetic number, because the mean of its divisors is an integer number (32213160).

Almost surely, 2^324242678 is an apocalyptic number.

324242678 is a deficient number, since it is larger than the sum of its proper divisors (191167882).

324242678 is a wasteful number, since it uses less digits than its factorization.

324242678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136423.

The product of its digits is 129024, while the sum is 38.

The square root of 324242678 is about 18006.7397937550. The cubic root of 324242678 is about 686.9999823435. Note that the first 4 decimals are identical.

The spelling of 324242678 in words is "three hundred twenty-four million, two hundred forty-two thousand, six hundred seventy-eight".