38898506357307 has 36 divisors (see below), whose sum is σ = 59301267824656. Its totient is φ = 25507217021040.

The previous prime is 38898506357299. The next prime is 38898506357351. The reversal of 38898506357307 is 70375360589883.

38898506357307 is a `hidden beast` number, since 3 + 8 + 89 + 8 + 506 + 3 + 5 + 7 + 30 + 7 = 666.

38898506357307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38898506357307 - 2³ = 38898506357299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38898506357807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48196063 + ... + 48996504.

Almost surely, 2^{38898506357307} is an apocalyptic number.

38898506357307 is a deficient number, since it is larger than the sum of its proper divisors (20402761467349).

38898506357307 is an frugal number, since it uses more digits than its factorization.

38898506357307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97192652 (or 97192631 counting only the distinct ones).

The product of its (nonzero) digits is 914457600, while the sum is 72.

The spelling of 38898506357307 in words is "thirty-eight trillion, eight hundred ninety-eight billion, five hundred six million, three hundred fifty-seven thousand, three hundred seven".