234674481 has 4 divisors (see below), whose sum is σ = 312899312. Its totient is φ = 156449652.

The previous prime is 234674437. The next prime is 234674509. The reversal of 234674481 is 184476432.

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 234674481 - 2⁶ = 234674417 is a prime.

It is a super-2 number, since 2×234674481² = 110144224065238722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234674081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39112411 + ... + 39112416.

It is an arithmetic number, because the mean of its divisors is an integer number (78224828).

Almost surely, 2^234674481 is an apocalyptic number.

It is an amenable number.

234674481 is a deficient number, since it is larger than the sum of its proper divisors (78224831).

234674481 is an equidigital number, since it uses as much as digits as its factorization.

234674481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78224830.

The product of its digits is 129024, while the sum is 39.

The square root of 234674481 is about 15319.0887783837. The cubic root of 234674481 is about 616.8155143328.

The spelling of 234674481 in words is "two hundred thirty-four million, six hundred seventy-four thousand, four hundred eighty-one".