453684268 has 18 divisors (see below), whose sum is σ = 799917356. Its totient is φ = 225149088.

The previous prime is 453684247. The next prime is 453684277. The reversal of 453684268 is 862486354.

It is a super-4 number, since 4×453684268⁴ (a number of 36 digits) contains 4444 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 72055 + ... + 78097.

Almost surely, 2^453684268 is an apocalyptic number.

It is an amenable number.

453684268 is a deficient number, since it is larger than the sum of its proper divisors (346233088).

453684268 is a wasteful number, since it uses less digits than its factorization.

453684268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6321 (or 6182 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 46.

The square root of 453684268 is about 21299.8654455844. The cubic root of 453684268 is about 768.3950762250.

It can be divided in two parts, 4536 and 84268, that added together give a square (88804 = 298²).

The spelling of 453684268 in words is "four hundred fifty-three million, six hundred eighty-four thousand, two hundred sixty-eight".