38186000079 has 16 divisors (see below), whose sum is σ = 53135308800. Its totient is φ = 24347302496.

The previous prime is 38186000071. The next prime is 38186000093. The reversal of 38186000079 is 97000068183.

It is a cyclic number.

It is not a de Polignac number, because 38186000079 - 2³ = 38186000071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38186000079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38186000071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 566242 + ... + 630080.

It is an arithmetic number, because the mean of its divisors is an integer number (3320956800).

Almost surely, 2^38186000079 is an apocalyptic number.

38186000079 is a deficient number, since it is larger than the sum of its proper divisors (14949308721).

38186000079 is a wasteful number, since it uses less digits than its factorization.

38186000079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72534.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 38186000079 in words is "thirty-eight billion, one hundred eighty-six million, seventy-nine", and thus it is an aban number.