534396623 has 8 divisors (see below), whose sum is σ = 550016640. Its totient is φ = 519001560.

The previous prime is 534396619. The next prime is 534396637. The reversal of 534396623 is 326693435.

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 534396623 - 2² = 534396619 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 (534396523) 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, 51413 + ... + 60926.

It is an arithmetic number, because the mean of its divisors is an integer number (68752080).

Almost surely, 2^534396623 is an apocalyptic number.

534396623 is a deficient number, since it is larger than the sum of its proper divisors (15620017).

534396623 is a wasteful number, since it uses less digits than its factorization.

534396623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112477.

The product of its digits is 349920, while the sum is 41.

The square root of 534396623 is about 23117.0202015744. The cubic root of 534396623 is about 811.4988368688.

The spelling of 534396623 in words is "five hundred thirty-four million, three hundred ninety-six thousand, six hundred twenty-three".