234730 has 8 divisors (see below), whose sum is σ = 422532. Its totient is φ = 93888.

The previous prime is 234727. The next prime is 234733. The reversal of 234730 is 37432.

It is an interprime number because it is at equal distance from previous prime (234727) and next prime (234733).

It can be written as a sum of positive squares in 2 ways, for example, as 218089 + 16641 = 467^2 + 129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 234698 and 234707.

It is not an unprimeable number, because it can be changed into a prime (234733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11727 + ... + 11746.

2²³⁴⁷³⁰ is an apocalyptic number.

234730 is a deficient number, since it is larger than the sum of its proper divisors (187802).

234730 is a wasteful number, since it uses less digits than its factorization.

234730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23480.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 234730 is about 484.4894219691. The cubic root of 234730 is about 61.6864152316.

It can be divided in two parts, 234 and 730, that multiplied together give a triangular number (170820 = T₅₈₄).

The spelling of 234730 in words is "two hundred thirty-four thousand, seven hundred thirty".