38704956197 has 8 divisors (see below), whose sum is σ = 39157591200. Its totient is φ = 38254945680.

The previous prime is 38704956179. The next prime is 38704956217. The reversal of 38704956197 is 79165940783.

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 38704956197 - 2⁸ = 38704955941 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 (38704956127) 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, 626447 + ... + 685452.

It is an arithmetic number, because the mean of its divisors is an integer number (4894698900).

Almost surely, 2^38704956197 is an apocalyptic number.

It is an amenable number.

38704956197 is a deficient number, since it is larger than the sum of its proper divisors (452635003).

38704956197 is a wasteful number, since it uses less digits than its factorization.

38704956197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312243.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 38704956197 in words is "thirty-eight billion, seven hundred four million, nine hundred fifty-six thousand, one hundred ninety-seven".