895444428 has 24 divisors (see below), whose sum is σ = 2140331760. Its totient is φ = 291201280.

The previous prime is 895444411. The next prime is 895444439. The reversal of 895444428 is 824444598.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909513 + ... + 910496.

It is an arithmetic number, because the mean of its divisors is an integer number (89180490).

Almost surely, 2^895444428 is an apocalyptic number.

It is an amenable number.

895444428 is an abundant number, since it is smaller than the sum of its proper divisors (1244887332).

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

895444428 is a wasteful number, since it uses less digits than its factorization.

895444428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820057 (or 1820055 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 48.

The square root of 895444428 is about 29923.9774762647. The cubic root of 895444428 is about 963.8576073952.

The spelling of 895444428 in words is "eight hundred ninety-five million, four hundred forty-four thousand, four hundred twenty-eight".