534448867 has 4 divisors (see below), whose sum is σ = 534788920. Its totient is φ = 534108816.

The previous prime is 534448847. The next prime is 534448903. The reversal of 534448867 is 768844435.

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 534448867 - 2¹⁹ = 533924579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534448867.

It is not an unprimeable number, because it can be changed into a prime (534448847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167658 + ... + 170815.

It is an arithmetic number, because the mean of its divisors is an integer number (133697230).

Almost surely, 2^534448867 is an apocalyptic number.

534448867 is a deficient number, since it is larger than the sum of its proper divisors (340053).

534448867 is a wasteful number, since it uses less digits than its factorization.

534448867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340052.

The product of its digits is 2580480, while the sum is 49.

The square root of 534448867 is about 23118.1501638864. The cubic root of 534448867 is about 811.5252807508.

The spelling of 534448867 in words is "five hundred thirty-four million, four hundred forty-eight thousand, eight hundred sixty-seven".