894776064 has 432 divisors, whose sum is σ = 3131735040. Its totient is φ = 224501760.

The previous prime is 894776059. The next prime is 894776093. The reversal of 894776064 is 460677498.

It is a junction number, because it is equal to n+sod(n) for n = 894775998 and 894776016.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15165667 + ... + 15165725.

Almost surely, 2^894776064 is an apocalyptic number.

894776064 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 894776064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1565867520).

894776064 is an abundant number, since it is smaller than the sum of its proper divisors (2236958976).

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

894776064 is a wasteful number, since it uses less digits than its factorization.

894776064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 894776064 is about 29912.8076916895. The cubic root of 894776064 is about 963.6177383975.

The spelling of 894776064 in words is "eight hundred ninety-four million, seven hundred seventy-six thousand, sixty-four".