199163416 has 16 divisors (see below), whose sum is σ = 386308800. Its totient is φ = 96147744.

The previous prime is 199163411. The next prime is 199163441. The reversal of 199163416 is 614361991.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199163411) 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, 429000 + ... + 429463.

It is an arithmetic number, because the mean of its divisors is an integer number (24144300).

Almost surely, 2^199163416 is an apocalyptic number.

It is an amenable number.

199163416 is a deficient number, since it is larger than the sum of its proper divisors (187145384).

199163416 is a wasteful number, since it uses less digits than its factorization.

199163416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858498 (or 858494 counting only the distinct ones).

The product of its digits is 34992, while the sum is 40.

The square root of 199163416 is about 14112.5269176005. The cubic root of 199163416 is about 583.9870125966.

It can be divided in two parts, 19916 and 3416, that added together give a palindrome (23332).

The spelling of 199163416 in words is "one hundred ninety-nine million, one hundred sixty-three thousand, four hundred sixteen".