234631029 has 4 divisors (see below), whose sum is σ = 312841376. Its totient is φ = 156420684.

The previous prime is 234630983. The next prime is 234631043. The reversal of 234631029 is 920136432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 234631029 - 2¹¹ = 234628981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234630987 and 234631005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234631049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39105169 + ... + 39105174.

It is an arithmetic number, because the mean of its divisors is an integer number (78210344).

Almost surely, 2^234631029 is an apocalyptic number.

It is an amenable number.

234631029 is a deficient number, since it is larger than the sum of its proper divisors (78210347).

234631029 is an equidigital number, since it uses as much as digits as its factorization.

234631029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78210346.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 234631029 is about 15317.6704821588. The cubic root of 234631029 is about 616.7774424158. Note that the first 3 decimals are identical.

The spelling of 234631029 in words is "two hundred thirty-four million, six hundred thirty-one thousand, twenty-nine".