234738448 has 160 divisors (see below), whose sum is σ = 587962368. Its totient is φ = 88473600.

The previous prime is 234738421. The next prime is 234738451. The reversal of 234738448 is 844837432.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2419936 + ... + 2420032.

Almost surely, 2^234738448 is an apocalyptic number.

234738448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234738448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293981184).

234738448 is an abundant number, since it is smaller than the sum of its proper divisors (353223920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234738448 is a wasteful number, since it uses less digits than its factorization.

234738448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 195 counting only the distinct ones).

The product of its digits is 516096, while the sum is 43.

The square root of 234738448 is about 15321.1764561342. The cubic root of 234738448 is about 616.8715525998.

It can be divided in two parts, 2347384 and 48, that added together give a palindrome (2347432).

The spelling of 234738448 in words is "two hundred thirty-four million, seven hundred thirty-eight thousand, four hundred forty-eight".