10890470169 has 40 divisors (see below), whose sum is σ = 17088669312. Its totient is φ = 6898478400.

The previous prime is 10890470131. The next prime is 10890470189. The reversal of 10890470169 is 96107409801.

It is a happy number.

10890470169 is a `hidden beast` number, since 10 + 8 + 9 + 0 + 470 + 169 = 666.

It is not a de Polignac number, because 10890470169 - 2¹² = 10890466073 is a prime.

It is a super-3 number, since 3×10890470169³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10890470189) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 261957 + ... + 300669.

Almost surely, 2^10890470169 is an apocalyptic number.

It is an amenable number.

10890470169 is a deficient number, since it is larger than the sum of its proper divisors (6198199143).

10890470169 is a wasteful number, since it uses less digits than its factorization.

10890470169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38899 (or 38890 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The spelling of 10890470169 in words is "ten billion, eight hundred ninety million, four hundred seventy thousand, one hundred sixty-nine".