2231739934 has 16 divisors (see below), whose sum is σ = 3382898688. Its totient is φ = 1104125112.

The previous prime is 2231739929. The next prime is 2231739949. The reversal of 2231739934 is 4399371322.

It is a happy number.

It is a super-3 number, since 3×2231739934³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294339 + ... + 301825.

It is an arithmetic number, because the mean of its divisors is an integer number (211431168).

Almost surely, 2^2231739934 is an apocalyptic number.

2231739934 is a deficient number, since it is larger than the sum of its proper divisors (1151158754).

2231739934 is a wasteful number, since it uses less digits than its factorization.

2231739934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9039.

The product of its digits is 244944, while the sum is 43.

The square root of 2231739934 is about 47241.2947959727. The cubic root of 2231739934 is about 1306.8162560271.

The spelling of 2231739934 in words is "two billion, two hundred thirty-one million, seven hundred thirty-nine thousand, nine hundred thirty-four".