3642230 has 8 divisors (see below), whose sum is σ = 6556032. Its totient is φ = 1456888.

The previous prime is 3642227. The next prime is 3642239. The reversal of 3642230 is 322463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182102 + ... + 182121.

It is an arithmetic number, because the mean of its divisors is an integer number (819504).

Almost surely, 2^3642230 is an apocalyptic number.

3642230 is a deficient number, since it is larger than the sum of its proper divisors (2913802).

3642230 is a wasteful number, since it uses less digits than its factorization.

3642230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364230.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3642230 is about 1908.4627321486. The cubic root of 3642230 is about 153.8588406845.

Adding to 3642230 its reverse (322463), we get a palindrome (3964693).

The spelling of 3642230 in words is "three million, six hundred forty-two thousand, two hundred thirty".