3847000004697 has 16 divisors (see below), whose sum is σ = 5241621041280. Its totient is φ = 2508810001152.

The previous prime is 3847000004693. The next prime is 3847000004717. The reversal of 3847000004697 is 7964000007483.

It is a happy number.

It is not a de Polignac number, because 3847000004697 - 2² = 3847000004693 is a prime.

It is a super-2 number, since 2×3847000004697² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3847000004693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35843997 + ... + 35951162.

It is an arithmetic number, because the mean of its divisors is an integer number (327601315080).

Almost surely, 2^{3847000004697} is an apocalyptic number.

It is an amenable number.

3847000004697 is a deficient number, since it is larger than the sum of its proper divisors (1394621036583).

3847000004697 is a wasteful number, since it uses less digits than its factorization.

3847000004697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71795552.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 3847000004697 in words is "three trillion, eight hundred forty-seven billion, four thousand, six hundred ninety-seven".