895897398 has 32 divisors (see below), whose sum is σ = 1956049920. Its totient is φ = 271294560.

The previous prime is 895897381. The next prime is 895897417. The reversal of 895897398 is 893798598.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112236 + ... + 119952.

It is an arithmetic number, because the mean of its divisors is an integer number (61126560).

Almost surely, 2^895897398 is an apocalyptic number.

895897398 is an abundant number, since it is smaller than the sum of its proper divisors (1060152522).

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

895897398 is a wasteful number, since it uses less digits than its factorization.

895897398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492.

The product of its digits is 39191040, while the sum is 66.

The square root of 895897398 is about 29931.5451990037. The cubic root of 895897398 is about 964.0201058403.

The spelling of 895897398 in words is "eight hundred ninety-five million, eight hundred ninety-seven thousand, three hundred ninety-eight".