3894996994983 has 24 divisors (see below), whose sum is σ = 5802700453056. Its totient is φ = 2516253912000.

The previous prime is 3894996994963. The next prime is 3894996994997.

It is a happy number.

3894996994983 is a `hidden beast` number, since 38 + 9 + 499 + 6 + 9 + 9 + 4 + 9 + 83 = 666.

3894996994983 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3894996994983 - 2⁵ = 3894996994951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3894996994893 and 3894996994902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894996994963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45541588 + ... + 45627033.

It is an arithmetic number, because the mean of its divisors is an integer number (241779185544).

Almost surely, 2^{3894996994983} is an apocalyptic number.

3894996994983 is a deficient number, since it is larger than the sum of its proper divisors (1907703458073).

3894996994983 is a wasteful number, since it uses less digits than its factorization.

3894996994983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91168775 (or 91168772 counting only the distinct ones).

The product of its digits is 29386561536, while the sum is 90.

The spelling of 3894996994983 in words is "three trillion, eight hundred ninety-four billion, nine hundred ninety-six million, nine hundred ninety-four thousand, nine hundred eighty-three".