4308338 has 4 divisors (see below), whose sum is σ = 6462510. Its totient is φ = 2154168.

The previous prime is 4308331. The next prime is 4308341. The reversal of 4308338 is 8338034.

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., 3485689 + 822649 = 1867^2 + 907^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4308338.

It is not an unprimeable number, because it can be changed into a prime (4308331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1077083 + ... + 1077086.

Almost surely, 2^4308338 is an apocalyptic number.

4308338 is a deficient number, since it is larger than the sum of its proper divisors (2154172).

4308338 is a wasteful number, since it uses less digits than its factorization.

4308338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154171.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4308338 is about 2075.6536319916. The cubic root of 4308338 is about 162.7183715043.

The spelling of 4308338 in words is "four million, three hundred eight thousand, three hundred thirty-eight".