234663413 has 4 divisors (see below), whose sum is σ = 238165920. Its totient is φ = 231160908.

The previous prime is 234663409. The next prime is 234663421. The reversal of 234663413 is 314366432.

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 a cyclic number.

It is not a de Polignac number, because 234663413 - 2² = 234663409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234663413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234663463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751153 + ... + 1751286.

It is an arithmetic number, because the mean of its divisors is an integer number (59541480).

Almost surely, 2^234663413 is an apocalyptic number.

It is an amenable number.

234663413 is a deficient number, since it is larger than the sum of its proper divisors (3502507).

234663413 is an equidigital number, since it uses as much as digits as its factorization.

234663413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502506.

The product of its digits is 31104, while the sum is 32.

The square root of 234663413 is about 15318.7275254833. The cubic root of 234663413 is about 616.8058171821.

The spelling of 234663413 in words is "two hundred thirty-four million, six hundred sixty-three thousand, four hundred thirteen".