16934633 has 4 divisors (see below), whose sum is σ = 17023488. Its totient is φ = 16845780.

The previous prime is 16934629. The next prime is 16934639. The reversal of 16934633 is 33643961.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33643961 = 13 ⋅2587997.

It is a cyclic number.

It is not a de Polignac number, because 16934633 - 2² = 16934629 is a prime.

It is a super-3 number, since 3×16934633³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16934593 and 16934602.

It is not an unprimeable number, because it can be changed into a prime (16934639) 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 3 ways as a sum of consecutive naturals, for example, 44141 + ... + 44522.

It is an arithmetic number, because the mean of its divisors is an integer number (4255872).

Almost surely, 2^16934633 is an apocalyptic number.

It is an amenable number.

16934633 is a deficient number, since it is larger than the sum of its proper divisors (88855).

16934633 is an equidigital number, since it uses as much as digits as its factorization.

16934633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88854.

The product of its digits is 34992, while the sum is 35.

The square root of 16934633 is about 4115.1710778533. The cubic root of 16934633 is about 256.7981730848.

The spelling of 16934633 in words is "sixteen million, nine hundred thirty-four thousand, six hundred thirty-three".