3953017982 has 8 divisors (see below), whose sum is σ = 6241607400. Its totient is φ = 1872482184.

The previous prime is 3953017969. The next prime is 3953017987. The reversal of 3953017982 is 2897103593.

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 (3953017987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52013357 + ... + 52013432.

It is an arithmetic number, because the mean of its divisors is an integer number (780200925).

Almost surely, 2^3953017982 is an apocalyptic number.

3953017982 is a deficient number, since it is larger than the sum of its proper divisors (2288589418).

3953017982 is a wasteful number, since it uses less digits than its factorization.

3953017982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104026810.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 3953017982 is about 62873.0306411262. The cubic root of 3953017982 is about 1581.1616173277.

The spelling of 3953017982 in words is "three billion, nine hundred fifty-three million, seventeen thousand, nine hundred eighty-two".