454766399 has 4 divisors (see below), whose sum is σ = 455074536. Its totient is φ = 454458264.

The previous prime is 454766381. The next prime is 454766413. The reversal of 454766399 is 993667454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454766399 - 2¹² = 454762303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454766399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454766329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151844 + ... + 154809.

It is an arithmetic number, because the mean of its divisors is an integer number (113768634).

Almost surely, 2^454766399 is an apocalyptic number.

454766399 is a deficient number, since it is larger than the sum of its proper divisors (308137).

454766399 is a wasteful number, since it uses less digits than its factorization.

454766399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308136.

The product of its digits is 4898880, while the sum is 53.

The square root of 454766399 is about 21325.2526128063. The cubic root of 454766399 is about 769.0055183042.

The spelling of 454766399 in words is "four hundred fifty-four million, seven hundred sixty-six thousand, three hundred ninety-nine".