38354648007 has 16 divisors (see below), whose sum is σ = 55411223168. Its totient is φ = 23458053600.

The previous prime is 38354647949. The next prime is 38354648029. The reversal of 38354648007 is 70084645383.

It is not a de Polignac number, because 38354648007 - 2¹⁰ = 38354646983 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 (38354648047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3010369 + ... + 3023082.

It is an arithmetic number, because the mean of its divisors is an integer number (3463201448).

Almost surely, 2^38354648007 is an apocalyptic number.

38354648007 is a deficient number, since it is larger than the sum of its proper divisors (17056575161).

38354648007 is a wasteful number, since it uses less digits than its factorization.

38354648007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6033630.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 38354648007 in words is "thirty-eight billion, three hundred fifty-four million, six hundred forty-eight thousand, seven".