890081359 has 8 divisors (see below), whose sum is σ = 944574480. Its totient is φ = 835825536.

The previous prime is 890081333. The next prime is 890081371. The reversal of 890081359 is 953180098.

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

It is not a de Polignac number, because 890081359 - 2¹³ = 890073167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890081329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51564 + ... + 66625.

It is an arithmetic number, because the mean of its divisors is an integer number (118071810).

Almost surely, 2^890081359 is an apocalyptic number.

890081359 is a deficient number, since it is larger than the sum of its proper divisors (54493121).

890081359 is a wasteful number, since it uses less digits than its factorization.

890081359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118649.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 890081359 is about 29834.2313291293. The cubic root of 890081359 is about 961.9294812899.

The spelling of 890081359 in words is "eight hundred ninety million, eighty-one thousand, three hundred fifty-nine".