38168616 has 32 divisors (see below), whose sum is σ = 95832000. Its totient is φ = 12668160.

The previous prime is 38168609. The next prime is 38168617. The reversal of 38168616 is 61686183.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (38168617) 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, 2485 + ... + 9083.

It is an arithmetic number, because the mean of its divisors is an integer number (2994750).

Almost surely, 2^38168616 is an apocalyptic number.

It is an amenable number.

38168616 is an abundant number, since it is smaller than the sum of its proper divisors (57663384).

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

38168616 is a wasteful number, since it uses less digits than its factorization.

38168616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6849 (or 6845 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 38168616 is about 6178.0754284809. The cubic root of 38168616 is about 336.6940726418.

The spelling of 38168616 in words is "thirty-eight million, one hundred sixty-eight thousand, six hundred sixteen".