3466872889 has 4 divisors (see below), whose sum is σ = 3586420260. Its totient is φ = 3347325520.

The previous prime is 3466872881. The next prime is 3466872911. The reversal of 3466872889 is 9882786643.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2613765625 + 853107264 = 51125^2 + 29208^2 .

It is a cyclic number.

It is not a de Polignac number, because 3466872889 - 2³ = 3466872881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3466872881) 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, 59773642 + ... + 59773699.

It is an arithmetic number, because the mean of its divisors is an integer number (896605065).

Almost surely, 2^3466872889 is an apocalyptic number.

It is an amenable number.

3466872889 is a deficient number, since it is larger than the sum of its proper divisors (119547371).

3466872889 is a wasteful number, since it uses less digits than its factorization.

3466872889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119547370.

The product of its digits is 27869184, while the sum is 61.

The square root of 3466872889 is about 58880.1570055651. The cubic root of 3466872889 is about 1513.4891303255.

The spelling of 3466872889 in words is "three billion, four hundred sixty-six million, eight hundred seventy-two thousand, eight hundred eighty-nine".