3946068987308 has 24 divisors (see below), whose sum is σ = 8041046241312. Its totient is φ = 1659263508864.

The previous prime is 3946068987307. The next prime is 3946068987317. The reversal of 3946068987308 is 8037898606493.

It is not an unprimeable number, because it can be changed into a prime (3946068987307) 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 7 ways as a sum of consecutive naturals, for example, 1329536585 + ... + 1329539552.

It is an arithmetic number, because the mean of its divisors is an integer number (335043593388).

Almost surely, 2^{3946068987308} is an apocalyptic number.

It is an amenable number.

3946068987308 is an abundant number, since it is smaller than the sum of its proper divisors (4094977254004).

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

3946068987308 is a wasteful number, since it uses less digits than its factorization.

3946068987308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659076201 (or 2659076199 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 71.

The spelling of 3946068987308 in words is "three trillion, nine hundred forty-six billion, sixty-eight million, nine hundred eighty-seven thousand, three hundred eight".