896638 has 8 divisors (see below), whose sum is σ = 1354320. Its totient is φ = 445200.

The previous prime is 896633. The next prime is 896647. The reversal of 896638 is 836698.

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

It is a self number, because there is not a number n which added to its sum of digits gives 896638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896633) 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, 1183 + ... + 1786.

It is an arithmetic number, because the mean of its divisors is an integer number (169290).

2⁸⁹⁶⁶³⁸ is an apocalyptic number.

896638 is a deficient number, since it is larger than the sum of its proper divisors (457682).

896638 is a wasteful number, since it uses less digits than its factorization.

896638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122.

The product of its digits is 62208, while the sum is 40.

The square root of 896638 is about 946.9097105849. The cubic root of 896638 is about 96.4285671435.

The spelling of 896638 in words is "eight hundred ninety-six thousand, six hundred thirty-eight".