895138803 has 16 divisors (see below), whose sum is σ = 1428142240. Its totient is φ = 550854432.

The previous prime is 895138801. The next prime is 895138813. The reversal of 895138803 is 308831598.

It is not a de Polignac number, because 895138803 - 2¹ = 895138801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (895138801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1274776 + ... + 1275477.

It is an arithmetic number, because the mean of its divisors is an integer number (89258890).

Almost surely, 2^895138803 is an apocalyptic number.

895138803 is a deficient number, since it is larger than the sum of its proper divisors (533003437).

895138803 is a wasteful number, since it uses less digits than its factorization.

895138803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550275 (or 2550269 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 895138803 is about 29918.8703496639. The cubic root of 895138803 is about 963.7479365276.

The spelling of 895138803 in words is "eight hundred ninety-five million, one hundred thirty-eight thousand, eight hundred three".