2231830898 has 96 divisors (see below), whose sum is σ = 4030653312. Its totient is φ = 918086400.

The previous prime is 2231830897. The next prime is 2231830943. The reversal of 2231830898 is 8980381322.

It is a super-3 number, since 3×2231830898³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231830897) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30572990 + ... + 30573062.

It is an arithmetic number, because the mean of its divisors is an integer number (41985972).

Almost surely, 2^2231830898 is an apocalyptic number.

2231830898 is a deficient number, since it is larger than the sum of its proper divisors (1798822414).

2231830898 is a wasteful number, since it uses less digits than its factorization.

2231830898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 2231830898 is about 47242.2575455492. The cubic root of 2231830898 is about 1306.8340107271.

The spelling of 2231830898 in words is "two billion, two hundred thirty-one million, eight hundred thirty thousand, eight hundred ninety-eight".