896381 has 2 divisors, whose sum is σ = 896382. Its totient is φ = 896380.

The previous prime is 896369. The next prime is 896417. The reversal of 896381 is 183698.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 872356 + 24025 = 934^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 896381 - 2¹⁰ = 895357 is a prime.

It is a super-2 number, since 2×896381² = 1606997794322, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448190 + 448191.

It is an arithmetic number, because the mean of its divisors is an integer number (448191).

2⁸⁹⁶³⁸¹ is an apocalyptic number.

It is an amenable number.

896381 is a deficient number, since it is larger than the sum of its proper divisors (1).

896381 is an equidigital number, since it uses as much as digits as its factorization.

896381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 35.

The square root of 896381 is about 946.7739962631. The cubic root of 896381 is about 96.4193532765.

The spelling of 896381 in words is "eight hundred ninety-six thousand, three hundred eighty-one".