3624120 has 48 divisors (see below), whose sum is σ = 11779560. Its totient is φ = 966336.

The previous prime is 3624109. The next prime is 3624139. The reversal of 3624120 is 214263.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3624093 and 3624102.

It is a congruent number.

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, 4674 + ... + 5393.

Almost surely, 2^3624120 is an apocalyptic number.

3624120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3624120 is an abundant number, since it is smaller than the sum of its proper divisors (8155440).

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

3624120 is a wasteful number, since it uses less digits than its factorization.

3624120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084 (or 10077 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3624120 is about 1903.7121631171. The cubic root of 3624120 is about 153.6034097550.

Adding to 3624120 its reverse (214263), we get a palindrome (3838383).

The spelling of 3624120 in words is "three million, six hundred twenty-four thousand, one hundred twenty".