38072002197 has 8 divisors (see below), whose sum is σ = 53748709056. Its totient is φ = 23888315072.

The previous prime is 38072002151. The next prime is 38072002211. The reversal of 38072002197 is 79120027083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38072002197 - 2⁸ = 38072001941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38072002597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373254873 + ... + 373254974.

It is an arithmetic number, because the mean of its divisors is an integer number (6718588632).

Almost surely, 2^38072002197 is an apocalyptic number.

It is an amenable number.

38072002197 is a deficient number, since it is larger than the sum of its proper divisors (15676706859).

38072002197 is a wasteful number, since it uses less digits than its factorization.

38072002197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746509867.

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 38072002197 in words is "thirty-eight billion, seventy-two million, two thousand, one hundred ninety-seven".