890487069119 has 4 divisors (see below), whose sum is σ = 890588051640. Its totient is φ = 890386086600.

The previous prime is 890487069079. The next prime is 890487069161. The reversal of 890487069119 is 911960784098.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 890487069119 - 2²⁸ = 890218633663 is a prime.

It is a super-2 number, since 2×890487069119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890487069019) 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, 50478032 + ... + 50495669.

It is an arithmetic number, because the mean of its divisors is an integer number (222647012910).

Almost surely, 2^890487069119 is an apocalyptic number.

890487069119 is a deficient number, since it is larger than the sum of its proper divisors (100982521).

890487069119 is a wasteful number, since it uses less digits than its factorization.

890487069119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100982520.

The product of its (nonzero) digits is 7838208, while the sum is 62.

The spelling of 890487069119 in words is "eight hundred ninety billion, four hundred eighty-seven million, sixty-nine thousand, one hundred nineteen".