6303996 has 36 divisors (see below), whose sum is σ = 16327584. Its totient is φ = 2049600.

The previous prime is 6303989. The next prime is 6304003. The reversal of 6303996 is 6993036.

It is an interprime number because it is at equal distance from previous prime (6303989) and next prime (6304003).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 6303996.

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, 660 + ... + 3611.

It is an arithmetic number, because the mean of its divisors is an integer number (453544).

Almost surely, 2^6303996 is an apocalyptic number.

It is an amenable number.

6303996 is an abundant number, since it is smaller than the sum of its proper divisors (10023588).

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

6303996 is a wasteful number, since it uses less digits than its factorization.

6303996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 6303996 is about 2510.7759756697. The cubic root of 6303996 is about 184.7305158463.

The spelling of 6303996 in words is "six million, three hundred three thousand, nine hundred ninety-six".