38629463686367 has 8 divisors (see below), whose sum is σ = 39679432882992. Its totient is φ = 37579806576000.

The previous prime is 38629463686343. The next prime is 38629463686393. The reversal of 38629463686367 is 76368636492683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38629463686367 - 2²⁶ = 38629396577503 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 (38629463686337) 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, 77770634 + ... + 78265767.

It is an arithmetic number, because the mean of its divisors is an integer number (4959929110374).

Almost surely, 2^{38629463686367} is an apocalyptic number.

38629463686367 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

38629463686367 is a deficient number, since it is larger than the sum of its proper divisors (1049969196625).

38629463686367 is a wasteful number, since it uses less digits than its factorization.

38629463686367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156043129.

The product of its digits is 6772211712, while the sum is 77.

The spelling of 38629463686367 in words is "thirty-eight trillion, six hundred twenty-nine billion, four hundred sixty-three million, six hundred eighty-six thousand, three hundred sixty-seven".