454001849 has 8 divisors (see below), whose sum is σ = 526603968. Its totient is φ = 383335920.

The previous prime is 454001839. The next prime is 454001857. The reversal of 454001849 is 948100454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454001849 - 2²⁰ = 452953273 is a prime.

It is a super-2 number, since 2×454001849² = 412235357790837602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (454001809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483542 + ... + 484479.

It is an arithmetic number, because the mean of its divisors is an integer number (65825496).

Almost surely, 2^454001849 is an apocalyptic number.

It is an amenable number.

454001849 is a deficient number, since it is larger than the sum of its proper divisors (72602119).

454001849 is an equidigital number, since it uses as much as digits as its factorization.

454001849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968095.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 454001849 is about 21307.3191415532. The cubic root of 454001849 is about 768.5743277264.

The spelling of 454001849 in words is "four hundred fifty-four million, one thousand, eight hundred forty-nine".