3668342 has 8 divisors (see below), whose sum is σ = 5606496. Its totient is φ = 1799512.

The previous prime is 3668299. The next prime is 3668359. The reversal of 3668342 is 2438663.

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 = 3668299 and 3668308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17198 + ... + 17409.

It is an arithmetic number, because the mean of its divisors is an integer number (700812).

Almost surely, 2^3668342 is an apocalyptic number.

3668342 is a deficient number, since it is larger than the sum of its proper divisors (1938154).

3668342 is a wasteful number, since it uses less digits than its factorization.

3668342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34662.

The product of its digits is 20736, while the sum is 32.

The square root of 3668342 is about 1915.2916227040. The cubic root of 3668342 is about 154.2256488541.

The spelling of 3668342 in words is "three million, six hundred sixty-eight thousand, three hundred forty-two".