534396443 has 16 divisors (see below), whose sum is σ = 616730880. Its totient is φ = 453581856.

The previous prime is 534396437. The next prime is 534396449. The reversal of 534396443 is 344693435.

It is an interprime number because it is at equal distance from previous prime (534396437) and next prime (534396449).

It is a de Polignac number, because none of the positive numbers 2^k-534396443 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 534396443.

It is not an unprimeable number, because it can be changed into a prime (534396449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415880 + ... + 417162.

It is an arithmetic number, because the mean of its divisors is an integer number (38545680).

Almost surely, 2^534396443 is an apocalyptic number.

534396443 is a deficient number, since it is larger than the sum of its proper divisors (82334437).

534396443 is a wasteful number, since it uses less digits than its factorization.

534396443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826.

The product of its digits is 466560, while the sum is 41.

The square root of 534396443 is about 23117.0163083388. The cubic root of 534396443 is about 811.4987457568.

The spelling of 534396443 in words is "five hundred thirty-four million, three hundred ninety-six thousand, four hundred forty-three".