38206297679 has 16 divisors (see below), whose sum is σ = 42711266304. Its totient is φ = 33873873600.

The previous prime is 38206297669. The next prime is 38206297729. The reversal of 38206297679 is 97679260283.

It is a cyclic number.

It is not a de Polignac number, because 38206297679 - 2⁴ = 38206297663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38206297639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1413122 + ... + 1439904.

It is an arithmetic number, because the mean of its divisors is an integer number (2669454144).

Almost surely, 2^38206297679 is an apocalyptic number.

38206297679 is a deficient number, since it is larger than the sum of its proper divisors (4504968625).

38206297679 is a wasteful number, since it uses less digits than its factorization.

38206297679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29998.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 38206297679 in words is "thirty-eight billion, two hundred six million, two hundred ninety-seven thousand, six hundred seventy-nine".