894670540 has 48 divisors (see below), whose sum is σ = 1946649600. Its totient is φ = 345032640.

The previous prime is 894670523. The next prime is 894670589. The reversal of 894670540 is 45076498.

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, 172911 + ... + 178009.

It is an arithmetic number, because the mean of its divisors is an integer number (40555200).

Almost surely, 2^894670540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 894670540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973324800).

894670540 is an abundant number, since it is smaller than the sum of its proper divisors (1051979060).

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

894670540 is a wasteful number, since it uses less digits than its factorization.

894670540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5422 (or 5420 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 894670540 is about 29911.0437798483. The cubic root of 894670540 is about 963.5798559969.

The spelling of 894670540 in words is "eight hundred ninety-four million, six hundred seventy thousand, five hundred forty".