454266794 has 4 divisors (see below), whose sum is σ = 681400194. Its totient is φ = 227133396.

The previous prime is 454266793. The next prime is 454266821. The reversal of 454266794 is 497662454.

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., 375855769 + 78411025 = 19387^2 + 8855^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (454266793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113566697 + ... + 113566700.

Almost surely, 2^454266794 is an apocalyptic number.

454266794 is a deficient number, since it is larger than the sum of its proper divisors (227133400).

454266794 is a wasteful number, since it uses less digits than its factorization.

454266794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227133399.

The product of its digits is 1451520, while the sum is 47.

The square root of 454266794 is about 21313.5354645821. The cubic root of 454266794 is about 768.7238060654.

The spelling of 454266794 in words is "four hundred fifty-four million, two hundred sixty-six thousand, seven hundred ninety-four".