896906018 has 4 divisors (see below), whose sum is σ = 1345359030. Its totient is φ = 448453008.

The previous prime is 896905991. The next prime is 896906027. The reversal of 896906018 is 810609698.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 736199689 + 160706329 = 27133^2 + 12677^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224226503 + ... + 224226506.

Almost surely, 2^896906018 is an apocalyptic number.

896906018 is a deficient number, since it is larger than the sum of its proper divisors (448453012).

896906018 is a wasteful number, since it uses less digits than its factorization.

896906018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448453011.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 896906018 is about 29948.3892388222. The cubic root of 896906018 is about 964.3817414843.

The spelling of 896906018 in words is "eight hundred ninety-six million, nine hundred six thousand, eighteen".