449089167 has 16 divisors (see below), whose sum is σ = 612285440. Its totient is φ = 292717152.

The previous prime is 449089133. The next prime is 449089169. The reversal of 449089167 is 761980944.

It is not a de Polignac number, because 449089167 - 2⁸ = 449088911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449089169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15213 + ... + 33609.

It is an arithmetic number, because the mean of its divisors is an integer number (38267840).

Almost surely, 2^449089167 is an apocalyptic number.

449089167 is a deficient number, since it is larger than the sum of its proper divisors (163196273).

449089167 is a wasteful number, since it uses less digits than its factorization.

449089167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18582.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 449089167 is about 21191.7240214193. The cubic root of 449089167 is about 765.7920610081.

The spelling of 449089167 in words is "four hundred forty-nine million, eighty-nine thousand, one hundred sixty-seven".