890224364 has 24 divisors (see below), whose sum is σ = 1575604800. Its totient is φ = 440069760.

The previous prime is 890224333. The next prime is 890224373. The reversal of 890224364 is 463422098.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225197 + ... + 229115.

It is an arithmetic number, because the mean of its divisors is an integer number (65650200).

Almost surely, 2^890224364 is an apocalyptic number.

It is an amenable number.

890224364 is a deficient number, since it is larger than the sum of its proper divisors (685380436).

890224364 is a wasteful number, since it uses less digits than its factorization.

890224364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553 (or 4551 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 890224364 is about 29836.6278925753. The cubic root of 890224364 is about 961.9809946928.

The spelling of 890224364 in words is "eight hundred ninety million, two hundred twenty-four thousand, three hundred sixty-four".