454338074 has 4 divisors (see below), whose sum is σ = 681507114. Its totient is φ = 227169036.

The previous prime is 454338037. The next prime is 454338091. The reversal of 454338074 is 470833454.

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., 249418849 + 204919225 = 15793^2 + 14315^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113584517 + ... + 113584520.

Almost surely, 2^454338074 is an apocalyptic number.

454338074 is a deficient number, since it is larger than the sum of its proper divisors (227169040).

454338074 is a wasteful number, since it uses less digits than its factorization.

454338074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227169039.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 454338074 is about 21315.2075758131. The cubic root of 454338074 is about 768.7640113427.

It can be divided in two parts, 4543380 and 74, that added together give a palindrome (4543454).

The spelling of 454338074 in words is "four hundred fifty-four million, three hundred thirty-eight thousand, seventy-four".