234351949 has 8 divisors (see below), whose sum is σ = 252506520. Its totient is φ = 216215616.

The previous prime is 234351937. The next prime is 234351961. The reversal of 234351949 is 949153432.

It is an interprime number because it is at equal distance from previous prime (234351937) and next prime (234351961).

It can be written as a sum of positive squares in 4 ways, for example, as 27510025 + 206841924 = 5245^2 + 14382^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234351949 - 2⁹ = 234351437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234351979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34719 + ... + 40915.

It is an arithmetic number, because the mean of its divisors is an integer number (31563315).

Almost surely, 2^234351949 is an apocalyptic number.

It is an amenable number.

234351949 is a deficient number, since it is larger than the sum of its proper divisors (18154571).

234351949 is a wasteful number, since it uses less digits than its factorization.

234351949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119.

The product of its digits is 116640, while the sum is 40.

The square root of 234351949 is about 15308.5580313758. The cubic root of 234351949 is about 616.5328050650.

The spelling of 234351949 in words is "two hundred thirty-four million, three hundred fifty-one thousand, nine hundred forty-nine".