838433116 has 6 divisors (see below), whose sum is σ = 1467257960. Its totient is φ = 419216556.

The previous prime is 838433077. The next prime is 838433117. The reversal of 838433116 is 611334838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838433117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104804136 + ... + 104804143.

Almost surely, 2^838433116 is an apocalyptic number.

It is an amenable number.

838433116 is a deficient number, since it is larger than the sum of its proper divisors (628824844).

838433116 is a wasteful number, since it uses less digits than its factorization.

838433116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209608283 (or 209608281 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 838433116 is about 28955.7095578748. The cubic root of 838433116 is about 942.9517579501.

The spelling of 838433116 in words is "eight hundred thirty-eight million, four hundred thirty-three thousand, one hundred sixteen".