8897437468 has 6 divisors (see below), whose sum is σ = 15570515576. Its totient is φ = 4448718732.

The previous prime is 8897437421. The next prime is 8897437517. The reversal of 8897437468 is 8647347988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112179680 + ... + 1112179687.

Almost surely, 2^8897437468 is an apocalyptic number.

It is an amenable number.

8897437468 is a deficient number, since it is larger than the sum of its proper divisors (6673078108).

8897437468 is a wasteful number, since it uses less digits than its factorization.

8897437468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224359371 (or 2224359369 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 64.

The square root of 8897437468 is about 94326.2289503826. The cubic root of 8897437468 is about 2072.1521851095.

The spelling of 8897437468 in words is "eight billion, eight hundred ninety-seven million, four hundred thirty-seven thousand, four hundred sixty-eight".