234534748 has 24 divisors (see below), whose sum is σ = 473910752. Its totient is φ = 99477504.

The previous prime is 234534739. The next prime is 234534761. The reversal of 234534748 is 847435432.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 234534748.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40461 + ... + 45892.

Almost surely, 2^234534748 is an apocalyptic number.

234534748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

234534748 is an abundant number, since it is smaller than the sum of its proper divisors (239376004).

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

234534748 is a wasteful number, since it uses less digits than its factorization.

234534748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86461 (or 86459 counting only the distinct ones).

The product of its digits is 322560, while the sum is 40.

The square root of 234534748 is about 15314.5273515052. The cubic root of 234534748 is about 616.6930658612.

The spelling of 234534748 in words is "two hundred thirty-four million, five hundred thirty-four thousand, seven hundred forty-eight".