3641940316982 has 32 divisors (see below), whose sum is σ = 6089609611008. Its totient is φ = 1619652580000.

The previous prime is 3641940316957. The next prime is 3641940317021. The reversal of 3641940316982 is 2896130491463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8694569 + ... + 9103812.

It is an arithmetic number, because the mean of its divisors is an integer number (190300300344).

Almost surely, 2^{3641940316982} is an apocalyptic number.

3641940316982 is a deficient number, since it is larger than the sum of its proper divisors (2447669294026).

3641940316982 is a wasteful number, since it uses less digits than its factorization.

3641940316982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17798596.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 3641940316982 in words is "three trillion, six hundred forty-one billion, nine hundred forty million, three hundred sixteen thousand, nine hundred eighty-two".