454704667 has 4 divisors (see below), whose sum is σ = 456382816. Its totient is φ = 453026520.

The previous prime is 454704647. The next prime is 454704689. The reversal of 454704667 is 766407454.

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 454704667 - 2⁷ = 454704539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454704617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838668 + ... + 839209.

It is an arithmetic number, because the mean of its divisors is an integer number (114095704).

Almost surely, 2^454704667 is an apocalyptic number.

454704667 is a deficient number, since it is larger than the sum of its proper divisors (1678149).

454704667 is a wasteful number, since it uses less digits than its factorization.

454704667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678148.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 454704667 is about 21323.8051716855. The cubic root of 454704667 is about 768.9707206609.

The spelling of 454704667 in words is "four hundred fifty-four million, seven hundred four thousand, six hundred sixty-seven".