38838716 has 24 divisors (see below), whose sum is σ = 77822976. Its totient is φ = 16614000.

The previous prime is 38838713. The next prime is 38838719. The reversal of 38838716 is 61783883.

It is an interprime number because it is at equal distance from previous prime (38838713) and next prime (38838719).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38838713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20105 + ... + 21951.

It is an arithmetic number, because the mean of its divisors is an integer number (3242624).

Almost surely, 2^38838716 is an apocalyptic number.

It is an amenable number.

38838716 is an abundant number, since it is smaller than the sum of its proper divisors (38984260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38838716 is a wasteful number, since it uses less digits than its factorization.

38838716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609 (or 2607 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 38838716 is about 6232.0715656995. The cubic root of 38838716 is about 338.6530213535.

The spelling of 38838716 in words is "thirty-eight million, eight hundred thirty-eight thousand, seven hundred sixteen".