38868034642607 has 8 divisors (see below), whose sum is σ = 39760409542656. Its totient is φ = 37978384552632.

The previous prime is 38868034642597. The next prime is 38868034642651. The reversal of 38868034642607 is 70624643086883.

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 38868034642607 - 2²⁶ = 38867967533743 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 (38868034642667) 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, 681173663 + ... + 681230720.

It is an arithmetic number, because the mean of its divisors is an integer number (4970051192832).

Almost surely, 2^{38868034642607} is an apocalyptic number.

38868034642607 is a deficient number, since it is larger than the sum of its proper divisors (892374900049).

38868034642607 is a wasteful number, since it uses less digits than its factorization.

38868034642607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362405037.

The product of its (nonzero) digits is 222953472, while the sum is 65.

The spelling of 38868034642607 in words is "thirty-eight trillion, eight hundred sixty-eight billion, thirty-four million, six hundred forty-two thousand, six hundred seven".