3976130027520 has 336 divisors, whose sum is σ = 15752097223200. Its totient is φ = 908829130752.

The previous prime is 3976130027503. The next prime is 3976130027539. The reversal of 3976130027520 is 257200316793.

3976130027520 is a `hidden beast` number, since 3 + 9 + 7 + 613 + 0 + 0 + 2 + 7 + 5 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1810056 + ... + 3350904.

Almost surely, 2^{3976130027520} is an apocalyptic number.

3976130027520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3976130027520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7876048611600).

3976130027520 is an abundant number, since it is smaller than the sum of its proper divisors (11775967195680).

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

3976130027520 is a wasteful number, since it uses less digits than its factorization.

3976130027520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540893 (or 1540866 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 3976130027520 in words is "three trillion, nine hundred seventy-six billion, one hundred thirty million, twenty-seven thousand, five hundred twenty".