3839956069005 has 192 divisors, whose sum is σ = 8101014405120. Its totient is φ = 1642575255552.

The previous prime is 3839956068901. The next prime is 3839956069013. The reversal of 3839956069005 is 5009606599383.

3839956069005 is a `hidden beast` number, since 3 + 8 + 3 + 9 + 9 + 560 + 69 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 3839956069005 - 2⁸ = 3839956068749 is a prime.

It is a super-2 number, since 2×3839956069005² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 930445252 + ... + 930449378.

It is an arithmetic number, because the mean of its divisors is an integer number (42192783360).

Almost surely, 2^{3839956069005} is an apocalyptic number.

3839956069005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3839956069005 is an abundant number, since it is smaller than the sum of its proper divisors (4261058336115).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3839956069005 is a wasteful number, since it uses less digits than its factorization.

3839956069005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5128 (or 5125 counting only the distinct ones).

The product of its (nonzero) digits is 47239200, while the sum is 63.

The spelling of 3839956069005 in words is "three trillion, eight hundred thirty-nine billion, nine hundred fifty-six million, sixty-nine thousand, five".