454766434 has 4 divisors (see below), whose sum is σ = 682149654. Its totient is φ = 227383216.

The previous prime is 454766413. The next prime is 454766437. The reversal of 454766434 is 434667454.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 447449409 + 7317025 = 21153^2 + 2705^2 .

It is not an unprimeable number, because it can be changed into a prime (454766437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113691607 + ... + 113691610.

Almost surely, 2^454766434 is an apocalyptic number.

454766434 is a deficient number, since it is larger than the sum of its proper divisors (227383220).

454766434 is a wasteful number, since it uses less digits than its factorization.

454766434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227383219.

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

The square root of 454766434 is about 21325.2534334296. The cubic root of 454766434 is about 769.0055380325.

The spelling of 454766434 in words is "four hundred fifty-four million, seven hundred sixty-six thousand, four hundred thirty-four".