895640798 has 8 divisors (see below), whose sum is σ = 1446804408. Its totient is φ = 413372664.

The previous prime is 895640797. The next prime is 895640803. The reversal of 895640798 is 897046598.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895640797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17223836 + ... + 17223887.

It is an arithmetic number, because the mean of its divisors is an integer number (180850551).

Almost surely, 2^895640798 is an apocalyptic number.

895640798 is a deficient number, since it is larger than the sum of its proper divisors (551163610).

895640798 is a wasteful number, since it uses less digits than its factorization.

895640798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34447738.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The square root of 895640798 is about 29927.2584444349. The cubic root of 895640798 is about 963.9280598909.

The spelling of 895640798 in words is "eight hundred ninety-five million, six hundred forty thousand, seven hundred ninety-eight".