19969341 has 8 divisors (see below), whose sum is σ = 30429504. Its totient is φ = 11411040.

The previous prime is 19969321. The next prime is 19969349. The reversal of 19969341 is 14396991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 19969341 - 2¹⁰ = 19968317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 19969293 and 19969302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19969349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475440 + ... + 475481.

It is an arithmetic number, because the mean of its divisors is an integer number (3803688).

Almost surely, 2^19969341 is an apocalyptic number.

It is an amenable number.

19969341 is a deficient number, since it is larger than the sum of its proper divisors (10460163).

19969341 is an equidigital number, since it uses as much as digits as its factorization.

19969341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950931.

The product of its digits is 52488, while the sum is 42.

The square root of 19969341 is about 4468.7068599316. The cubic root of 19969341 is about 271.3029885084.

The spelling of 19969341 in words is "nineteen million, nine hundred sixty-nine thousand, three hundred forty-one".