6396120 has 96 divisors (see below), whose sum is σ = 21106800. Its totient is φ = 1679616.

The previous prime is 6396113. The next prime is 6396133. The reversal of 6396120 is 216936.

It is a happy number.

6396120 is a `hidden beast` number, since 639 + 6 + 1 + 20 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39159 + ... + 39321.

Almost surely, 2^6396120 is an apocalyptic number.

6396120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6396120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10553400).

6396120 is an abundant number, since it is smaller than the sum of its proper divisors (14710680).

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

6396120 is a wasteful number, since it uses less digits than its factorization.

6396120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6396120 is about 2529.0551595408. The cubic root of 6396120 is about 185.6260262502.

The spelling of 6396120 in words is "six million, three hundred ninety-six thousand, one hundred twenty".