16934093 has 4 divisors (see below), whose sum is σ = 18473568. Its totient is φ = 15394620.

The previous prime is 16934089. The next prime is 16934101. The reversal of 16934093 is 39043961.

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.

It is a cyclic number.

It is not a de Polignac number, because 16934093 - 2² = 16934089 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 (16934033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769721 + ... + 769742.

It is an arithmetic number, because the mean of its divisors is an integer number (4618392).

Almost surely, 2^16934093 is an apocalyptic number.

It is an amenable number.

16934093 is a deficient number, since it is larger than the sum of its proper divisors (1539475).

16934093 is a wasteful number, since it uses less digits than its factorization.

16934093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539474.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 16934093 is about 4115.1054664492. The cubic root of 16934093 is about 256.7954435209.

The spelling of 16934093 in words is "sixteen million, nine hundred thirty-four thousand, ninety-three".