454760889 has 16 divisors (see below), whose sum is σ = 677605824. Its totient is φ = 268889600.

The previous prime is 454760881. The next prime is 454760903. The reversal of 454760889 is 988067454.

It is a cyclic number.

It is not a de Polignac number, because 454760889 - 2³ = 454760881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454760881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166704 + ... + 169409.

It is an arithmetic number, because the mean of its divisors is an integer number (42350364).

Almost surely, 2^454760889 is an apocalyptic number.

It is an amenable number.

454760889 is a deficient number, since it is larger than the sum of its proper divisors (222844935).

454760889 is a wasteful number, since it uses less digits than its factorization.

454760889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336168.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 454760889 is about 21325.1234228550. The cubic root of 454760889 is about 769.0024125064.

The spelling of 454760889 in words is "four hundred fifty-four million, seven hundred sixty thousand, eight hundred eighty-nine".