16930741 has 4 divisors (see below), whose sum is σ = 16954272. Its totient is φ = 16907212.

The previous prime is 16930709. The next prime is 16930747. The reversal of 16930741 is 14703961.

It is a happy number.

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 16930741 - 2⁵ = 16930709 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 (16930747) 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, 10651 + ... + 12136.

It is an arithmetic number, because the mean of its divisors is an integer number (4238568).

Almost surely, 2^16930741 is an apocalyptic number.

It is an amenable number.

16930741 is a deficient number, since it is larger than the sum of its proper divisors (23531).

16930741 is an equidigital number, since it uses as much as digits as its factorization.

16930741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23530.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 16930741 is about 4114.6981663301. The cubic root of 16930741 is about 256.7784987077.

It can be divided in two parts, 16930 and 741, that added together give a palindrome (17671).

The spelling of 16930741 in words is "sixteen million, nine hundred thirty thousand, seven hundred forty-one".