234384975 has 48 divisors (see below), whose sum is σ = 469731840. Its totient is φ = 113637600.

The previous prime is 234384949. The next prime is 234385003. The reversal of 234384975 is 579483432.

It is not a de Polignac number, because 234384975 - 2¹⁰ = 234383951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 234384975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8359 + ... + 23208.

It is an arithmetic number, because the mean of its divisors is an integer number (9786080).

Almost surely, 2^234384975 is an apocalyptic number.

234384975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

234384975 is an abundant number, since it is smaller than the sum of its proper divisors (235346865).

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

234384975 is a wasteful number, since it uses less digits than its factorization.

234384975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31597 (or 31586 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 234384975 is about 15309.6366710644. The cubic root of 234384975 is about 616.5617652907.

The spelling of 234384975 in words is "two hundred thirty-four million, three hundred eighty-four thousand, nine hundred seventy-five".