534226643 has 8 divisors (see below), whose sum is σ = 540610560. Its totient is φ = 527877000.

The previous prime is 534226631. The next prime is 534226657. The reversal of 534226643 is 346622435.

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 534226643 - 2¹⁸ = 533964499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534226613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23498 + ... + 40256.

It is an arithmetic number, because the mean of its divisors is an integer number (67576320).

Almost surely, 2^534226643 is an apocalyptic number.

534226643 is a deficient number, since it is larger than the sum of its proper divisors (6383917).

534226643 is a wasteful number, since it uses less digits than its factorization.

534226643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17137.

The product of its digits is 103680, while the sum is 35.

The square root of 534226643 is about 23113.3433972673. The cubic root of 534226643 is about 811.4127876723.

The spelling of 534226643 in words is "five hundred thirty-four million, two hundred twenty-six thousand, six hundred forty-three".