454794291 has 32 divisors (see below), whose sum is σ = 771084800. Its totient is φ = 259524000.

The previous prime is 454794281. The next prime is 454794299. The reversal of 454794291 is 192497454.

454794291 is a `hidden beast` number, since 454 + 79 + 42 + 91 = 666.

It is not a de Polignac number, because 454794291 - 2¹⁰ = 454793267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454794299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200916 + ... + 203166.

It is an arithmetic number, because the mean of its divisors is an integer number (24096400).

Almost surely, 2^454794291 is an apocalyptic number.

454794291 is a deficient number, since it is larger than the sum of its proper divisors (316290509).

454794291 is a wasteful number, since it uses less digits than its factorization.

454794291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336 (or 3330 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 454794291 is about 21325.9065692411. The cubic root of 454794291 is about 769.0212396823.

It can be divided in two parts, 45479 and 4291, that added together give a triangular number (49770 = T₃₁₅).

The spelling of 454794291 in words is "four hundred fifty-four million, seven hundred ninety-four thousand, two hundred ninety-one".