896947566 has 8 divisors (see below), whose sum is σ = 1793895144. Its totient is φ = 298982520.

The previous prime is 896947553. The next prime is 896947609. The reversal of 896947566 is 665749698.

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

896947566 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74745625 + ... + 74745636.

It is an arithmetic number, because the mean of its divisors is an integer number (224236893).

Almost surely, 2^896947566 is an apocalyptic number.

896947566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

896947566 is a wasteful number, since it uses less digits than its factorization.

896947566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149491266.

The product of its digits is 19595520, while the sum is 60.

The square root of 896947566 is about 29949.0828907998. The cubic root of 896947566 is about 964.3966324959.

The spelling of 896947566 in words is "eight hundred ninety-six million, nine hundred forty-seven thousand, five hundred sixty-six".