38685103297 has 4 divisors (see below), whose sum is σ = 38687321520. Its totient is φ = 38682885076.

The previous prime is 38685103283. The next prime is 38685103309. The reversal of 38685103297 is 79230158683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38685103297 - 2¹⁹ = 38684579009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38685100297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082743 + ... + 1117900.

It is an arithmetic number, because the mean of its divisors is an integer number (9671830380).

Almost surely, 2^38685103297 is an apocalyptic number.

It is an amenable number.

38685103297 is a deficient number, since it is larger than the sum of its proper divisors (2218223).

38685103297 is a wasteful number, since it uses less digits than its factorization.

38685103297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218222.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 38685103297 in words is "thirty-eight billion, six hundred eighty-five million, one hundred three thousand, two hundred ninety-seven".