3971600485797 has 32 divisors (see below), whose sum is σ = 6148204441600. Its totient is φ = 2233460547648.

The previous prime is 3971600485759. The next prime is 3971600485873. The reversal of 3971600485797 is 7975840061793.

It is not a de Polignac number, because 3971600485797 - 2¹⁸ = 3971600223653 is a prime.

It is a super-2 number, since 2×3971600485797² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3971600485717) 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 31 ways as a sum of consecutive naturals, for example, 103479 + ... + 2820267.

It is an arithmetic number, because the mean of its divisors is an integer number (192131388800).

Almost surely, 2^{3971600485797} is an apocalyptic number.

It is an amenable number.

3971600485797 is a deficient number, since it is larger than the sum of its proper divisors (2176603955803).

3971600485797 is a wasteful number, since it uses less digits than its factorization.

3971600485797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717905.

The product of its (nonzero) digits is 80015040, while the sum is 66.

The spelling of 3971600485797 in words is "three trillion, nine hundred seventy-one billion, six hundred million, four hundred eighty-five thousand, seven hundred ninety-seven".