4240034 has 4 divisors (see below), whose sum is σ = 6360054. Its totient is φ = 2120016.

The previous prime is 4240007. The next prime is 4240037. The reversal of 4240034 is 4300424.

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

It can be written as a sum of positive squares in only one way, i.e., 2146225 + 2093809 = 1465^2 + 1447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4239994 and 4240021.

It is not an unprimeable number, because it can be changed into a prime (4240037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060007 + ... + 1060010.

Almost surely, 2^4240034 is an apocalyptic number.

4240034 is a deficient number, since it is larger than the sum of its proper divisors (2120020).

4240034 is a wasteful number, since it uses less digits than its factorization.

4240034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120019.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4240034 is about 2059.1342841107. The cubic root of 4240034 is about 161.8538793173.

Adding to 4240034 its reverse (4300424), we get a palindrome (8540458).

The spelling of 4240034 in words is "four million, two hundred forty thousand, thirty-four".