893894089 has 8 divisors (see below), whose sum is σ = 982602720. Its totient is φ = 806426400.

The previous prime is 893894077. The next prime is 893894107. The reversal of 893894089 is 980498398.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 893894089 - 2⁷ = 893893961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (893894009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308724 + ... + 311605.

It is an arithmetic number, because the mean of its divisors is an integer number (122825340).

Almost surely, 2^893894089 is an apocalyptic number.

It is an amenable number.

893894089 is a deficient number, since it is larger than the sum of its proper divisors (88708631).

893894089 is a wasteful number, since it uses less digits than its factorization.

893894089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620471.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The square root of 893894089 is about 29898.0616261322. The cubic root of 893894089 is about 963.3010237152.

The spelling of 893894089 in words is "eight hundred ninety-three million, eight hundred ninety-four thousand, eighty-nine".