934533021 has 8 divisors (see below), whose sum is σ = 1246703040. Its totient is φ = 622692512.

The previous prime is 934533011. The next prime is 934533023. The reversal of 934533021 is 120335439.

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 934533021 - 2¹⁴ = 934516637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 934533021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934533023) 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, 75681 + ... + 87158.

It is an arithmetic number, because the mean of its divisors is an integer number (155837880).

Almost surely, 2^934533021 is an apocalyptic number.

It is an amenable number.

934533021 is a deficient number, since it is larger than the sum of its proper divisors (312170019).

934533021 is a wasteful number, since it uses less digits than its factorization.

934533021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164755.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 934533021 is about 30570.1328260117. The cubic root of 934533021 is about 977.6833454050.

The spelling of 934533021 in words is "nine hundred thirty-four million, five hundred thirty-three thousand, twenty-one".