454664347 has 4 divisors (see below), whose sum is σ = 457387056. Its totient is φ = 451941640.

The previous prime is 454664341. The next prime is 454664359. The reversal of 454664347 is 743466454.

It is a happy number.

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 454664347 - 2³ = 454664339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454664341) 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, 1361104 + ... + 1361437.

It is an arithmetic number, because the mean of its divisors is an integer number (114346764).

Almost surely, 2^454664347 is an apocalyptic number.

454664347 is a deficient number, since it is larger than the sum of its proper divisors (2722709).

454664347 is a wasteful number, since it uses less digits than its factorization.

454664347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722708.

The product of its digits is 967680, while the sum is 43.

The square root of 454664347 is about 21322.8597284698. The cubic root of 454664347 is about 768.9479910240.

The spelling of 454664347 in words is "four hundred fifty-four million, six hundred sixty-four thousand, three hundred forty-seven".