199413316 has 6 divisors (see below), whose sum is σ = 348973310. Its totient is φ = 99706656.

The previous prime is 199413307. The next prime is 199413337. The reversal of 199413316 is 613314991.

199413316 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 151388416 + 48024900 = 12304^2 + 6930^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24926661 + ... + 24926668.

Almost surely, 2^199413316 is an apocalyptic number.

It is an amenable number.

199413316 is a deficient number, since it is larger than the sum of its proper divisors (149559994).

199413316 is a wasteful number, since it uses less digits than its factorization.

199413316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49853333 (or 49853331 counting only the distinct ones).

The product of its digits is 17496, while the sum is 37.

The square root of 199413316 is about 14121.3779780870. The cubic root of 199413316 is about 584.2311627879.

The spelling of 199413316 in words is "one hundred ninety-nine million, four hundred thirteen thousand, three hundred sixteen".