3962681511 has 16 divisors (see below), whose sum is σ = 5308047360. Its totient is φ = 2629571040.

The previous prime is 3962681497. The next prime is 3962681543. The reversal of 3962681511 is 1151862693.

It is not a de Polignac number, because 3962681511 - 2¹⁷ = 3962550439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3962681551) 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 15 ways as a sum of consecutive naturals, for example, 1374970 + ... + 1377848.

It is an arithmetic number, because the mean of its divisors is an integer number (331752960).

Almost surely, 2^3962681511 is an apocalyptic number.

3962681511 is a deficient number, since it is larger than the sum of its proper divisors (1345365849).

3962681511 is a wasteful number, since it uses less digits than its factorization.

3962681511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846.

The product of its digits is 77760, while the sum is 42.

The square root of 3962681511 is about 62949.8332881033. The cubic root of 3962681511 is about 1582.4490022474.

The spelling of 3962681511 in words is "three billion, nine hundred sixty-two million, six hundred eighty-one thousand, five hundred eleven".