3894111341464 has 64 divisors (see below), whose sum is σ = 7567968751200. Its totient is φ = 1877025705984.

The previous prime is 3894111341333. The next prime is 3894111341489. The reversal of 3894111341464 is 4641431114983.

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, 16285927 + ... + 16523305.

Almost surely, 2^{3894111341464} is an apocalyptic number.

It is an amenable number.

3894111341464 is a deficient number, since it is larger than the sum of its proper divisors (3673857409736).

3894111341464 is a wasteful number, since it uses less digits than its factorization.

3894111341464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237932 (or 237928 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The spelling of 3894111341464 in words is "three trillion, eight hundred ninety-four billion, one hundred eleven million, three hundred forty-one thousand, four hundred sixty-four".