234982943 has 4 divisors (see below), whose sum is σ = 253058568. Its totient is φ = 216907320.

The previous prime is 234982921. The next prime is 234982991. The reversal of 234982943 is 349289432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234982943 - 2⁶ = 234982879 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 234982894 and 234982903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234982903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9037793 + ... + 9037818.

It is an arithmetic number, because the mean of its divisors is an integer number (63264642).

Almost surely, 2^234982943 is an apocalyptic number.

234982943 is a deficient number, since it is larger than the sum of its proper divisors (18075625).

234982943 is a wasteful number, since it uses less digits than its factorization.

234982943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18075624.

The product of its digits is 373248, while the sum is 44.

The square root of 234982943 is about 15329.1533686633. The cubic root of 234982943 is about 617.0856485837.

The spelling of 234982943 in words is "two hundred thirty-four million, nine hundred eighty-two thousand, nine hundred forty-three".