447351049 has 8 divisors (see below), whose sum is σ = 468288000. Its totient is φ = 426820800.

The previous prime is 447351043. The next prime is 447351061. The reversal of 447351049 is 940153744.

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 447351049 - 2¹⁵ = 447318281 is a prime.

It is a super-2 number, since 2×447351049² = 400245922082800802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 447350999 and 447351017.

It is not an unprimeable number, because it can be changed into a prime (447351043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99424 + ... + 103825.

It is an arithmetic number, because the mean of its divisors is an integer number (58536000).

Almost surely, 2^447351049 is an apocalyptic number.

It is an amenable number.

447351049 is a deficient number, since it is larger than the sum of its proper divisors (20936951).

447351049 is a wasteful number, since it uses less digits than its factorization.

447351049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203351.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 447351049 is about 21150.6749064894. The cubic root of 447351049 is about 764.8028306992.

The spelling of 447351049 in words is "four hundred forty-seven million, three hundred fifty-one thousand, forty-nine".