3973496888 has 8 divisors (see below), whose sum is σ = 7450306680. Its totient is φ = 1986748440.

The previous prime is 3973496881. The next prime is 3973496903. The reversal of 3973496888 is 8886943793.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3973496881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248343548 + ... + 248343563.

It is an arithmetic number, because the mean of its divisors is an integer number (931288335).

Almost surely, 2^3973496888 is an apocalyptic number.

It is an amenable number.

3973496888 is a deficient number, since it is larger than the sum of its proper divisors (3476809792).

3973496888 is a wasteful number, since it uses less digits than its factorization.

3973496888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496687117 (or 496687113 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 65.

The square root of 3973496888 is about 63035.6794839240. The cubic root of 3973496888 is about 1583.8873578625.

The spelling of 3973496888 in words is "three billion, nine hundred seventy-three million, four hundred ninety-six thousand, eight hundred eighty-eight".