234798816 has 48 divisors (see below), whose sum is σ = 704398464. Its totient is φ = 67085184.

The previous prime is 234798803. The next prime is 234798833. The reversal of 234798816 is 618897432.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 174030 + ... + 175373.

It is an arithmetic number, because the mean of its divisors is an integer number (14674968).

Almost surely, 2^234798816 is an apocalyptic number.

It is an amenable number.

234798816 is an abundant number, since it is smaller than the sum of its proper divisors (469599648).

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

234798816 is a wasteful number, since it uses less digits than its factorization.

234798816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349423 (or 349415 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 234798816 is about 15323.1464131881. The cubic root of 234798816 is about 616.9244286275.

The spelling of 234798816 in words is "two hundred thirty-four million, seven hundred ninety-eight thousand, eight hundred sixteen".