894840356 has 48 divisors (see below), whose sum is σ = 1723680000. Its totient is φ = 404587008.

The previous prime is 894840343. The next prime is 894840367. The reversal of 894840356 is 653048498.

It is a self number, because there is not a number n which added to its sum of digits gives 894840356.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446645 + ... + 448643.

It is an arithmetic number, because the mean of its divisors is an integer number (35910000).

Almost surely, 2^894840356 is an apocalyptic number.

It is an amenable number.

894840356 is a deficient number, since it is larger than the sum of its proper divisors (828839644).

894840356 is a wasteful number, since it uses less digits than its factorization.

894840356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276 (or 2274 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 894840356 is about 29913.8823291127. The cubic root of 894840356 is about 963.6408173295.

The spelling of 894840356 in words is "eight hundred ninety-four million, eight hundred forty thousand, three hundred fifty-six".