384694169013 has 192 divisors, whose sum is σ = 759087513600. Its totient is φ = 183192451200.

The previous prime is 384694169003. The next prime is 384694169053. The reversal of 384694169013 is 310961496483.

384694169013 is a `hidden beast` number, since 3 + 8 + 469 + 4 + 169 + 0 + 13 = 666.

It is not a de Polignac number, because 384694169013 - 2⁸ = 384694168757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384694169003) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 49385523 + ... + 49393311.

It is an arithmetic number, because the mean of its divisors is an integer number (3953580800).

Almost surely, 2^384694169013 is an apocalyptic number.

384694169013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

384694169013 is a deficient number, since it is larger than the sum of its proper divisors (374393344587).

384694169013 is a wasteful number, since it uses less digits than its factorization.

384694169013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7885 (or 7860 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 384694169013 in words is "three hundred eighty-four billion, six hundred ninety-four million, one hundred sixty-nine thousand, thirteen".