896219493 has 32 divisors (see below), whose sum is σ = 1359912960. Its totient is φ = 520447680.

The previous prime is 896219491. The next prime is 896219521. The reversal of 896219493 is 394912698.

It is not a de Polignac number, because 896219493 - 2¹ = 896219491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896219491) 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 31 ways as a sum of consecutive naturals, for example, 198580 + ... + 203042.

It is an arithmetic number, because the mean of its divisors is an integer number (42497280).

Almost surely, 2^896219493 is an apocalyptic number.

It is an amenable number.

896219493 is a deficient number, since it is larger than the sum of its proper divisors (463693467).

896219493 is a wasteful number, since it uses less digits than its factorization.

896219493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4769.

The product of its digits is 839808, while the sum is 51.

The square root of 896219493 is about 29936.9252429170. The cubic root of 896219493 is about 964.1356208732.

The spelling of 896219493 in words is "eight hundred ninety-six million, two hundred nineteen thousand, four hundred ninety-three".