894381048 has 128 divisors (see below), whose sum is σ = 2768256000. Its totient is φ = 265224960.

The previous prime is 894381043. The next prime is 894381077. The reversal of 894381048 is 840183498.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 894380994 and 894381012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894381043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107668 + ... + 115676.

It is an arithmetic number, because the mean of its divisors is an integer number (21627000).

Almost surely, 2^894381048 is an apocalyptic number.

894381048 is a gapful number since it is divisible by the number (88) 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 894381048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1384128000).

894381048 is an abundant number, since it is smaller than the sum of its proper divisors (1873874952).

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

894381048 is a wasteful number, since it uses less digits than its factorization.

894381048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082 (or 8072 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 894381048 is about 29906.2041723787. The cubic root of 894381048 is about 963.4759150341.

The spelling of 894381048 in words is "eight hundred ninety-four million, three hundred eighty-one thousand, forty-eight".