38338936 has 32 divisors (see below), whose sum is σ = 74163600. Its totient is φ = 18568960.

The previous prime is 38338933. The next prime is 38338939. The reversal of 38338936 is 63983383.

It is an interprime number because it is at equal distance from previous prime (38338933) and next prime (38338939).

It is a super-2 number, since 2×38338936² = 2939748027224192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38338892 and 38338901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38338933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58386 + ... + 59038.

Almost surely, 2^38338936 is an apocalyptic number.

It is an amenable number.

38338936 is a deficient number, since it is larger than the sum of its proper divisors (35824664).

38338936 is a wasteful number, since it uses less digits than its factorization.

38338936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 875 counting only the distinct ones).

The product of its digits is 279936, while the sum is 43.

The square root of 38338936 is about 6191.8443132882. The cubic root of 38338936 is about 337.1941400902.

It can be divided in two parts, 3833 and 8936, that added together give a square (12769 = 113²).

The spelling of 38338936 in words is "thirty-eight million, three hundred thirty-eight thousand, nine hundred thirty-six".