3957825716896 has 24 divisors (see below), whose sum is σ = 7844264486100. Its totient is φ = 1965631561728.

The previous prime is 3957825716893. The next prime is 3957825716899. The reversal of 3957825716896 is 6986175287593.

It is an interprime number because it is at equal distance from previous prime (3957825716893) and next prime (3957825716899).

It can be written as a sum of positive squares in 2 ways, for example, as 2886261210000 + 1071564506896 = 1698900^2 + 1035164^2 .

It is not an unprimeable number, because it can be changed into a prime (3957825716893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415035681 + ... + 415045216.

Almost surely, 2^{3957825716896} is an apocalyptic number.

It is an amenable number.

3957825716896 is a deficient number, since it is larger than the sum of its proper divisors (3886438769204).

3957825716896 is a wasteful number, since it uses less digits than its factorization.

3957825716896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830081056 (or 830081048 counting only the distinct ones).

The product of its digits is 1371686400, while the sum is 76.

The spelling of 3957825716896 in words is "three trillion, nine hundred fifty-seven billion, eight hundred twenty-five million, seven hundred sixteen thousand, eight hundred ninety-six".