3623412 has 24 divisors (see below), whose sum is σ = 9105376. Its totient is φ = 1114848.

The previous prime is 3623401. The next prime is 3623413. The reversal of 3623412 is 2143263.

It is a happy number.

It is a super-2 number, since 2×3623412² = 26258229043488, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11458 + ... + 11769.

Almost surely, 2^3623412 is an apocalyptic number.

It is an amenable number.

3623412 is an abundant number, since it is smaller than the sum of its proper divisors (5481964).

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

3623412 is a wasteful number, since it uses less digits than its factorization.

3623412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23247 (or 23245 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 3623412 is about 1903.5262015533. The cubic root of 3623412 is about 153.5934065638.

Adding to 3623412 its reverse (2143263), we get a palindrome (5766675).

The spelling of 3623412 in words is "three million, six hundred twenty-three thousand, four hundred twelve".