38606338407 has 32 divisors (see below), whose sum is σ = 63946132992. Its totient is φ = 20173451904.

The previous prime is 38606338399. The next prime is 38606338409. The reversal of 38606338407 is 70483360683.

It is not a de Polignac number, because 38606338407 - 2³ = 38606338399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38606338409) 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 31 ways as a sum of consecutive naturals, for example, 631608 + ... + 690029.

It is an arithmetic number, because the mean of its divisors is an integer number (1998316656).

Almost surely, 2^38606338407 is an apocalyptic number.

38606338407 is a deficient number, since it is larger than the sum of its proper divisors (25339794585).

38606338407 is a wasteful number, since it uses less digits than its factorization.

38606338407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321767.

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 38606338407 in words is "thirty-eight billion, six hundred six million, three hundred thirty-eight thousand, four hundred seven".