448933967 has 4 divisors (see below), whose sum is σ = 449971200. Its totient is φ = 447896736.

The previous prime is 448933963. The next prime is 448933973. The reversal of 448933967 is 769339844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448933967 - 2² = 448933963 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 (448933963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517967 + ... + 518832.

It is an arithmetic number, because the mean of its divisors is an integer number (112492800).

Almost surely, 2^448933967 is an apocalyptic number.

448933967 is a deficient number, since it is larger than the sum of its proper divisors (1037233).

448933967 is a wasteful number, since it uses less digits than its factorization.

448933967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037232.

The product of its digits is 3919104, while the sum is 53.

The square root of 448933967 is about 21188.0618981539. The cubic root of 448933967 is about 765.7038345634.

The spelling of 448933967 in words is "four hundred forty-eight million, nine hundred thirty-three thousand, nine hundred sixty-seven".