38336456 has 8 divisors (see below), whose sum is σ = 71880870. Its totient is φ = 19168224.

The previous prime is 38336449. The next prime is 38336531. The reversal of 38336456 is 65463383.

38336456 is digitally balanced in base 2, because in such base 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., 21771556 + 16564900 = 4666^2 + 4070^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2396021 + ... + 2396036.

Almost surely, 2^38336456 is an apocalyptic number.

It is an amenable number.

38336456 is a deficient number, since it is larger than the sum of its proper divisors (33544414).

38336456 is a wasteful number, since it uses less digits than its factorization.

38336456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792063 (or 4792059 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 38336456 is about 6191.6440466164. The cubic root of 38336456 is about 337.1868693311.

The spelling of 38336456 in words is "thirty-eight million, three hundred thirty-six thousand, four hundred fifty-six".