8893453149 has 12 divisors (see below), whose sum is σ = 14681256096. Its totient is φ = 5081973192.

The previous prime is 8893453147. The next prime is 8893453157. The reversal of 8893453149 is 9413543988.

It is not a de Polignac number, because 8893453149 - 2¹ = 8893453147 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8893453095 and 8893453104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8893453147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70582899 + ... + 70583024.

It is an arithmetic number, because the mean of its divisors is an integer number (1223438008).

Almost surely, 2^8893453149 is an apocalyptic number.

It is an amenable number.

8893453149 is a deficient number, since it is larger than the sum of its proper divisors (5787802947).

8893453149 is a wasteful number, since it uses less digits than its factorization.

8893453149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141165936 (or 141165933 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 8893453149 is about 94305.1066962972. The cubic root of 8893453149 is about 2071.8428320688.

The spelling of 8893453149 in words is "eight billion, eight hundred ninety-three million, four hundred fifty-three thousand, one hundred forty-nine".