38585297329 has 8 divisors (see below), whose sum is σ = 40291528320. Its totient is φ = 36881450496.

The previous prime is 38585297327. The next prime is 38585297393. The reversal of 38585297329 is 92379258583.

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 38585297329 - 2¹ = 38585297327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38585297327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562917 + ... + 627730.

It is an arithmetic number, because the mean of its divisors is an integer number (5036441040).

Almost surely, 2^38585297329 is an apocalyptic number.

It is an amenable number.

38585297329 is a deficient number, since it is larger than the sum of its proper divisors (1706230991).

38585297329 is a wasteful number, since it uses less digits than its factorization.

38585297329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192079.

The product of its digits is 32659200, while the sum is 61.

The spelling of 38585297329 in words is "thirty-eight billion, five hundred eighty-five million, two hundred ninety-seven thousand, three hundred twenty-nine".