268369924 has 9 divisors (see below), whose sum is σ = 469704711. Its totient is φ = 134168580.

The previous prime is 268369921. The next prime is 268369949. The reversal of 268369924 is 429963862.

It is a happy number.

The square root of 268369924 is 16382.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×268369924² = 144044832215531552, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268369921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 28669 + ... + 36859.

Almost surely, 2^268369924 is an apocalyptic number.

268369924 is the 16382-nd square number.

It is an amenable number.

268369924 is a deficient number, since it is larger than the sum of its proper divisors (201334787).

268369924 is an frugal number, since it uses more digits than its factorization.

268369924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16386 (or 8193 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The cubic root of 268369924 is about 645.0270797677.

Multiplying 268369924 by its sum of digits (49), we get a square (13150126276 = 114674²).

The spelling of 268369924 in words is "two hundred sixty-eight million, three hundred sixty-nine thousand, nine hundred twenty-four".