38620439028467 has 8 divisors (see below), whose sum is σ = 39888155692224. Its totient is φ = 37372686406848.

The previous prime is 38620439028439. The next prime is 38620439028487. The reversal of 38620439028467 is 76482093402683.

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 38620439028467 - 2⁸ = 38620439028211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38620439028487) 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, 4991006603 + ... + 4991014340.

It is an arithmetic number, because the mean of its divisors is an integer number (4986019461528).

Almost surely, 2^{38620439028467} is an apocalyptic number.

38620439028467 is a deficient number, since it is larger than the sum of its proper divisors (1267716663757).

38620439028467 is an equidigital number, since it uses as much as digits as its factorization.

38620439028467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982021069.

The product of its (nonzero) digits is 83607552, while the sum is 62.

The spelling of 38620439028467 in words is "thirty-eight trillion, six hundred twenty billion, four hundred thirty-nine million, twenty-eight thousand, four hundred sixty-seven".