3653422 has 4 divisors (see below), whose sum is σ = 5480136. Its totient is φ = 1826710.

The previous prime is 3653401. The next prime is 3653423. The reversal of 3653422 is 2243563.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3653423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 913354 + ... + 913357.

It is an arithmetic number, because the mean of its divisors is an integer number (1370034).

Almost surely, 2^3653422 is an apocalyptic number.

3653422 is a deficient number, since it is larger than the sum of its proper divisors (1826714).

3653422 is a wasteful number, since it uses less digits than its factorization.

3653422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826713.

The product of its digits is 4320, while the sum is 25.

The square root of 3653422 is about 1911.3926859753. The cubic root of 3653422 is about 154.0162742120.

Adding to 3653422 its reverse (2243563), we get a palindrome (5896985).

The spelling of 3653422 in words is "three million, six hundred fifty-three thousand, four hundred twenty-two".