384965385007 has 16 divisors (see below), whose sum is σ = 467365043200. Its totient is φ = 309735537120.

The previous prime is 384965384983. The next prime is 384965385017. The reversal of 384965385007 is 700583569483.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384965385007 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 (384965385017) 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, 13262919 + ... + 13291912.

It is an arithmetic number, because the mean of its divisors is an integer number (29210315200).

Almost surely, 2^384965385007 is an apocalyptic number.

384965385007 is a deficient number, since it is larger than the sum of its proper divisors (82399658193).

384965385007 is a wasteful number, since it uses less digits than its factorization.

384965385007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26554966.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 384965385007 in words is "three hundred eighty-four billion, nine hundred sixty-five million, three hundred eighty-five thousand, seven".