895997340 has 432 divisors, whose sum is σ = 3405991680. Its totient is φ = 189665280.

The previous prime is 895997317. The next prime is 895997353. The reversal of 895997340 is 43799598.

895997340 is a `hidden beast` number, since 8 + 9 + 599 + 7 + 3 + 40 = 666.

It is a super-2 number, since 2×895997340² = 1605622466574151200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7929124 + ... + 7929236.

It is an arithmetic number, because the mean of its divisors is an integer number (7884240).

Almost surely, 2^895997340 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 895997340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1702995840).

895997340 is an abundant number, since it is smaller than the sum of its proper divisors (2509994340).

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

895997340 is a wasteful number, since it uses less digits than its factorization.

895997340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 895997340 is about 29933.2146619771. The cubic root of 895997340 is about 964.0559516545.

The spelling of 895997340 in words is "eight hundred ninety-five million, nine hundred ninety-seven thousand, three hundred forty".