8897763881974 has 96 divisors (see below), whose sum is σ = 15674329278720. Its totient is φ = 3776927616000.

The previous prime is 8897763881959. The next prime is 8897763882001. The reversal of 8897763881974 is 4791883677988.

8897763881974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8897763881974² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8897763881891 and 8897763881900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 433582834 + ... + 433603354.

It is an arithmetic number, because the mean of its divisors is an integer number (163274263320).

Almost surely, 2^{8897763881974} is an apocalyptic number.

8897763881974 is a deficient number, since it is larger than the sum of its proper divisors (6776565396746).

8897763881974 is a wasteful number, since it uses less digits than its factorization.

8897763881974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22598 (or 22587 counting only the distinct ones).

The product of its digits is 8193540096, while the sum is 85.

The spelling of 8897763881974 in words is "eight trillion, eight hundred ninety-seven billion, seven hundred sixty-three million, eight hundred eighty-one thousand, nine hundred seventy-four".