3438306 has 24 divisors (see below), whose sum is σ = 7563504. Its totient is φ = 1128600.

The previous prime is 3438287. The next prime is 3438313. The reversal of 3438306 is 6038343.

It is a self number, because there is not a number n which added to its sum of digits gives 3438306.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220 + ... + 2631.

It is an arithmetic number, because the mean of its divisors is an integer number (315146).

Almost surely, 2^3438306 is an apocalyptic number.

3438306 is an abundant number, since it is smaller than the sum of its proper divisors (4125198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3438306 is a wasteful number, since it uses less digits than its factorization.

3438306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926 (or 2923 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3438306 is about 1854.2669710697. The cubic root of 3438306 is about 150.9320630605.

It can be divided in two parts, 343 and 8306, that added together give a square (8649 = 93²).

The spelling of 3438306 in words is "three million, four hundred thirty-eight thousand, three hundred six".