3009996 has 54 divisors (see below), whose sum is σ = 8375276. Its totient is φ = 910800.

The previous prime is 3009991. The next prime is 3010001. The reversal of 3009996 is 6999003.

It is an interprime number because it is at equal distance from previous prime (3009991) and next prime (3010001).

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

It is a self number, because there is not a number n which added to its sum of digits gives 3009996.

It is not an unprimeable number, because it can be changed into a prime (3009991) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4011 + ... + 4701.

Almost surely, 2^3009996 is an apocalyptic number.

3009996 is a gapful number since it is divisible by the number (36) 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 3009996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4187638).

3009996 is an abundant number, since it is smaller than the sum of its proper divisors (5365280).

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

3009996 is a wasteful number, since it uses less digits than its factorization.

3009996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The square root of 3009996 is about 1734.9340045085. The cubic root of 3009996 is about 144.3849652985.

It can be divided in two parts, 3009 and 996, that added together give a triangular number (4005 = T₈₉).

The spelling of 3009996 in words is "three million, nine thousand, nine hundred ninety-six".