234797438 has 8 divisors (see below), whose sum is σ = 372913632. Its totient is φ = 110492896.

The previous prime is 234797429. The next prime is 234797467. The reversal of 234797438 is 834797432.

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

It is a super-3 number, since 3×234797438³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234797392 and 234797401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3452870 + ... + 3452937.

It is an arithmetic number, because the mean of its divisors is an integer number (46614204).

Almost surely, 2^234797438 is an apocalyptic number.

234797438 is a deficient number, since it is larger than the sum of its proper divisors (138116194).

234797438 is a wasteful number, since it uses less digits than its factorization.

234797438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905826.

The product of its digits is 1016064, while the sum is 47.

The square root of 234797438 is about 15323.1014484666. The cubic root of 234797438 is about 616.9232217453.

The spelling of 234797438 in words is "two hundred thirty-four million, seven hundred ninety-seven thousand, four hundred thirty-eight".