2996736 has 40 divisors (see below), whose sum is σ = 7987584. Its totient is φ = 998400.

The previous prime is 2996729. The next prime is 2996761. The reversal of 2996736 is 6376992.

It is a d-powerful number, because it can be written as 2³ + 9³ + 9⁶ + 6² + 7⁷ + 3¹³ + 6⁶ .

It is a plaindrome in base 9.

It is a zygodrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561 + ... + 2511.

2^2996736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2996736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3993792).

2996736 is an abundant number, since it is smaller than the sum of its proper divisors (4990848).

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

2996736 is an equidigital number, since it uses as much as digits as its factorization.

2996736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972 (or 1956 counting only the distinct ones).

The product of its digits is 122472, while the sum is 42.

The square root of 2996736 is about 1731.1083155020. The cubic root of 2996736 is about 144.1726324654.

It can be divided in two parts, 29967 and 36, that added together give a palindrome (30003).

The spelling of 2996736 in words is "two million, nine hundred ninety-six thousand, seven hundred thirty-six".