3997616034336 has 48 divisors (see below), whose sum is σ = 10737782614944. Its totient is φ = 1301549405184.

The previous prime is 3997616034329. The next prime is 3997616034361. The reversal of 3997616034336 is 6334306167993.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 3997616034336.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 484203241 + ... + 484211496.

It is an arithmetic number, because the mean of its divisors is an integer number (223703804478).

Almost surely, 2^{3997616034336} is an apocalyptic number.

It is an amenable number.

3997616034336 is an abundant number, since it is smaller than the sum of its proper divisors (6740166580608).

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

3997616034336 is a wasteful number, since it uses less digits than its factorization.

3997616034336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968414793 (or 968414785 counting only the distinct ones).

The product of its (nonzero) digits is 39680928, while the sum is 60.

The spelling of 3997616034336 in words is "three trillion, nine hundred ninety-seven billion, six hundred sixteen million, thirty-four thousand, three hundred thirty-six".