895145749 has 8 divisors (see below), whose sum is σ = 916377440. Its totient is φ = 873932976.

The previous prime is 895145731. The next prime is 895145753. The reversal of 895145749 is 947541598.

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

It is a cyclic number.

It is not a de Polignac number, because 895145749 - 2¹⁹ = 894621461 is a prime.

It is a super-3 number, since 3×895145749³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 895145696 and 895145705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895145759) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 149587 + ... + 155455.

It is an arithmetic number, because the mean of its divisors is an integer number (114547180).

Almost surely, 2^895145749 is an apocalyptic number.

It is an amenable number.

895145749 is a deficient number, since it is larger than the sum of its proper divisors (21231691).

895145749 is a wasteful number, since it uses less digits than its factorization.

895145749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9459.

The product of its digits is 1814400, while the sum is 52.

The square root of 895145749 is about 29918.9864300247. The cubic root of 895145749 is about 963.7504293163.

The spelling of 895145749 in words is "eight hundred ninety-five million, one hundred forty-five thousand, seven hundred forty-nine".