3973973582 has 8 divisors (see below), whose sum is σ = 6003845400. Its totient is φ = 1972691784.

The previous prime is 3973973561. The next prime is 3973973587. The reversal of 3973973582 is 2853793793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3973973587) 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, 7147157 + ... + 7147712.

It is an arithmetic number, because the mean of its divisors is an integer number (750480675).

Almost surely, 2^3973973582 is an apocalyptic number.

3973973582 is a deficient number, since it is larger than the sum of its proper divisors (2029871818).

3973973582 is a wasteful number, since it uses less digits than its factorization.

3973973582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14295010.

The product of its digits is 8573040, while the sum is 56.

The square root of 3973973582 is about 63039.4605148236. The cubic root of 3973973582 is about 1583.9506941319.

The spelling of 3973973582 in words is "three billion, nine hundred seventy-three million, nine hundred seventy-three thousand, five hundred eighty-two".