3641758341664 has 24 divisors (see below), whose sum is σ = 7175197442448. Its totient is φ = 1819485975360.

The previous prime is 3641758341653. The next prime is 3641758341713. The reversal of 3641758341664 is 4661438571463.

It is a junction number, because it is equal to n+sod(n) for n = 3641758341599 and 3641758341608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43494882 + ... + 43578529.

It is an arithmetic number, because the mean of its divisors is an integer number (298966560102).

Almost surely, 2^{3641758341664} is an apocalyptic number.

It is an amenable number.

3641758341664 is a deficient number, since it is larger than the sum of its proper divisors (3533439100784).

3641758341664 is a wasteful number, since it uses less digits than its factorization.

3641758341664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87074728 (or 87074720 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 58.

The spelling of 3641758341664 in words is "three trillion, six hundred forty-one billion, seven hundred fifty-eight million, three hundred forty-one thousand, six hundred sixty-four".