234713849 has 12 divisors (see below), whose sum is σ = 257401404. Its totient is φ = 213276672.

The previous prime is 234713837. The next prime is 234713863. The reversal of 234713849 is 948317432.

It can be written as a sum of positive squares in 6 ways, for example, as 409600 + 234304249 = 640^2 + 15307^2 .

It is not a de Polignac number, because 234713849 - 2¹⁶ = 234648313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234713449) 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, 6089 + ... + 22505.

It is an arithmetic number, because the mean of its divisors is an integer number (21450117).

Almost surely, 2^234713849 is an apocalyptic number.

234713849 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

234713849 is a deficient number, since it is larger than the sum of its proper divisors (22687555).

234713849 is a wasteful number, since it uses less digits than its factorization.

234713849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16492 (or 16463 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 234713849 is about 15320.3736573231. The cubic root of 234713849 is about 616.8500038597.

The spelling of 234713849 in words is "two hundred thirty-four million, seven hundred thirteen thousand, eight hundred forty-nine".