2736704 has 28 divisors (see below), whose sum is σ = 5527548. Its totient is φ = 1344000.

The previous prime is 2736691. The next prime is 2736707. The reversal of 2736704 is 4076372.

It can be written as a sum of positive squares in 2 ways, for example, as 1098304 + 1638400 = 1048^2 + 1280^2 .

It is not an unprimeable number, because it can be changed into a prime (2736707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3554 + ... + 4254.

2^2736704 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 2736704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2763774).

2736704 is an abundant number, since it is smaller than the sum of its proper divisors (2790844).

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

2736704 is an equidigital number, since it uses as much as digits as its factorization.

2736704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 2736704 is about 1654.2986429300. The cubic root of 2736704 is about 139.8758082314.

The spelling of 2736704 in words is "two million, seven hundred thirty-six thousand, seven hundred four".