3976433471232 has 108 divisors (see below), whose sum is σ = 11465617912840. Its totient is φ = 1325410781184.

The previous prime is 3976433471221. The next prime is 3976433471237. The reversal of 3976433471232 is 2321743346793.

3976433471232 is a `hidden beast` number, since 3 + 9 + 7 + 6 + 4 + 334 + 71 + 232 = 666.

It is a super-3 number, since 3×3976433471232³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976433471237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69688218 + ... + 69745254.

Almost surely, 2^{3976433471232} is an apocalyptic number.

3976433471232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3976433471232 is an abundant number, since it is smaller than the sum of its proper divisors (7489184441608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3976433471232 is a wasteful number, since it uses less digits than its factorization.

3976433471232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87318 (or 87301 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 54.

The spelling of 3976433471232 in words is "three trillion, nine hundred seventy-six billion, four hundred thirty-three million, four hundred seventy-one thousand, two hundred thirty-two".