895783381 has 4 divisors (see below), whose sum is σ = 901795500. Its totient is φ = 889771264.

The previous prime is 895783373. The next prime is 895783423. The reversal of 895783381 is 183387598.

895783381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70140625 + 825642756 = 8375^2 + 28734^2 .

It is a cyclic number.

It is not a de Polignac number, because 895783381 - 2³ = 895783373 is a prime.

It is a super-2 number, since 2×895783381² = 1604855731351582322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895783331) 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, 3005836 + ... + 3006133.

It is an arithmetic number, because the mean of its divisors is an integer number (225448875).

Almost surely, 2^895783381 is an apocalyptic number.

It is an amenable number.

895783381 is a deficient number, since it is larger than the sum of its proper divisors (6012119).

895783381 is a wasteful number, since it uses less digits than its factorization.

895783381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012118.

The product of its digits is 1451520, while the sum is 52.

The square root of 895783381 is about 29929.6405090338. The cubic root of 895783381 is about 963.9792085442.

The spelling of 895783381 in words is "eight hundred ninety-five million, seven hundred eighty-three thousand, three hundred eighty-one".