454434208 has 48 divisors (see below), whose sum is σ = 977889024. Its totient is φ = 206945280.

The previous prime is 454434187. The next prime is 454434223. The reversal of 454434208 is 802434454.

It is a Harshad number since it is a multiple of its sum of digits (34).

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 7 ways as a sum of consecutive naturals, for example, 3391 + ... + 30337.

It is an arithmetic number, because the mean of its divisors is an integer number (20372688).

Almost surely, 2^454434208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454434208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488944512).

454434208 is an abundant number, since it is smaller than the sum of its proper divisors (523454816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454434208 is a wasteful number, since it uses less digits than its factorization.

454434208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27005 (or 26997 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 454434208 is about 21317.4625131604. The cubic root of 454434208 is about 768.8182287869.

The spelling of 454434208 in words is "four hundred fifty-four million, four hundred thirty-four thousand, two hundred eight".