4234730 has 16 divisors (see below), whose sum is σ = 7728264. Its totient is φ = 1670400.

The previous prime is 4234723. The next prime is 4234733. The reversal of 4234730 is 374324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4190209 + 44521 = 2047^2 + 211^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4234696 and 4234705.

It is not an unprimeable number, because it can be changed into a prime (4234733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171 + ... + 3630.

Almost surely, 2^4234730 is an apocalyptic number.

4234730 is a deficient number, since it is larger than the sum of its proper divisors (3493534).

4234730 is a wasteful number, since it uses less digits than its factorization.

4234730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 4234730 is about 2057.8459611934. The cubic root of 4234730 is about 161.7863616835.

The spelling of 4234730 in words is "four million, two hundred thirty-four thousand, seven hundred thirty".