38320196 has 12 divisors (see below), whose sum is σ = 67814460. Its totient is φ = 18944640.

The previous prime is 38320189. The next prime is 38320211. The reversal of 38320196 is 69102383.

It can be written as a sum of positive squares in 2 ways, for example, as 7672900 + 30647296 = 2770^2 + 5536^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53465 + ... + 54176.

It is an arithmetic number, because the mean of its divisors is an integer number (5651205).

Almost surely, 2^38320196 is an apocalyptic number.

It is an amenable number.

38320196 is a deficient number, since it is larger than the sum of its proper divisors (29494264).

38320196 is a wasteful number, since it uses less digits than its factorization.

38320196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107734 (or 107732 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 38320196 is about 6190.3308473780. The cubic root of 38320196 is about 337.1391911819.

The spelling of 38320196 in words is "thirty-eight million, three hundred twenty thousand, one hundred ninety-six".