199035016 has 16 divisors (see below), whose sum is σ = 373355100. Its totient is φ = 99473664.

The previous prime is 199034993. The next prime is 199035019. The reversal of 199035016 is 610530991.

It can be written as a sum of positive squares in 2 ways, for example, as 170198116 + 28836900 = 13046^2 + 5370^2 .

It is a super-2 number, since 2×199035016² = 79229875188240512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (199035019) 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, 21796 + ... + 29548.

Almost surely, 2^199035016 is an apocalyptic number.

It is an amenable number.

199035016 is a deficient number, since it is larger than the sum of its proper divisors (174320084).

199035016 is a wasteful number, since it uses less digits than its factorization.

199035016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10968 (or 10964 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 199035016 is about 14107.9770342881. The cubic root of 199035016 is about 583.8614874481.

The spelling of 199035016 in words is "one hundred ninety-nine million, thirty-five thousand, sixteen".