16941938 has 32 divisors (see below), whose sum is σ = 29296512. Its totient is φ = 7286400.

The previous prime is 16941937. The next prime is 16941943. The reversal of 16941938 is 83914961.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 16941895 and 16941904.

It is not an unprimeable number, because it can be changed into a prime (16941931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24173 + ... + 24863.

It is an arithmetic number, because the mean of its divisors is an integer number (915516).

Almost surely, 2^16941938 is an apocalyptic number.

16941938 is a deficient number, since it is larger than the sum of its proper divisors (12354574).

16941938 is a wasteful number, since it uses less digits than its factorization.

16941938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770.

The product of its digits is 46656, while the sum is 41.

The square root of 16941938 is about 4116.0585515758. The cubic root of 16941938 is about 256.8350923178.

The spelling of 16941938 in words is "sixteen million, nine hundred forty-one thousand, nine hundred thirty-eight".