234866613 has 4 divisors (see below), whose sum is σ = 313155488. Its totient is φ = 156577740.

The previous prime is 234866587. The next prime is 234866617. The reversal of 234866613 is 316668432.

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 234866613 - 2¹⁴ = 234850229 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 (234866617) 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, 39144433 + ... + 39144438.

It is an arithmetic number, because the mean of its divisors is an integer number (78288872).

Almost surely, 2^234866613 is an apocalyptic number.

It is an amenable number.

234866613 is a deficient number, since it is larger than the sum of its proper divisors (78288875).

234866613 is an equidigital number, since it uses as much as digits as its factorization.

234866613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78288874.

The product of its digits is 124416, while the sum is 39.

The square root of 234866613 is about 15325.3584949912. The cubic root of 234866613 is about 616.9838008753.

The spelling of 234866613 in words is "two hundred thirty-four million, eight hundred sixty-six thousand, six hundred thirteen".