889870059 has 12 divisors (see below), whose sum is σ = 1384242496. Its totient is φ = 547612272.

The previous prime is 889870043. The next prime is 889870099. The reversal of 889870059 is 950078988.

It is not a de Polignac number, because 889870059 - 2⁴ = 889870043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 889869987 and 889870014.

It is not an unprimeable number, because it can be changed into a prime (889870099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3802747 + ... + 3802980.

Almost surely, 2^889870059 is an apocalyptic number.

889870059 is a deficient number, since it is larger than the sum of its proper divisors (494372437).

889870059 is a wasteful number, since it uses less digits than its factorization.

889870059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7605746 (or 7605743 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The square root of 889870059 is about 29830.6898847479. The cubic root of 889870059 is about 961.8533564940.

The spelling of 889870059 in words is "eight hundred eighty-nine million, eight hundred seventy thousand, fifty-nine".