894671064 has 96 divisors (see below), whose sum is σ = 2807269920. Its totient is φ = 252108288.

The previous prime is 894671051. The next prime is 894671077. The reversal of 894671064 is 460176498.

894671064 is a `hidden beast` number, since 89 + 467 + 106 + 4 = 666.

894671064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (894671051) and next prime (894671077).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24634 + ... + 48950.

It is an arithmetic number, because the mean of its divisors is an integer number (29242395).

Almost surely, 2^894671064 is an apocalyptic number.

894671064 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 894671064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1403634960).

894671064 is an abundant number, since it is smaller than the sum of its proper divisors (1912598856).

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

894671064 is a wasteful number, since it uses less digits than its factorization.

894671064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24409 (or 24402 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 894671064 is about 29911.0525391535. The cubic root of 894671064 is about 963.5800441167.

The spelling of 894671064 in words is "eight hundred ninety-four million, six hundred seventy-one thousand, sixty-four".