34533921 has 8 divisors (see below), whose sum is σ = 46072800. Its totient is φ = 23008832.

The previous prime is 34533901. The next prime is 34533923. The reversal of 34533921 is 12933543.

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 34533921 - 2²³ = 26145313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34533923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6505 + ... + 10553.

It is an arithmetic number, because the mean of its divisors is an integer number (5759100).

Almost surely, 2^34533921 is an apocalyptic number.

It is an amenable number.

34533921 is a deficient number, since it is larger than the sum of its proper divisors (11538879).

34533921 is a wasteful number, since it uses less digits than its factorization.

34533921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6895.

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

The square root of 34533921 is about 5876.5569000904. The cubic root of 34533921 is about 325.6481613173.

The spelling of 34533921 in words is "thirty-four million, five hundred thirty-three thousand, nine hundred twenty-one".