2649996 has 30 divisors (see below), whose sum is σ = 6928460. Its totient is φ = 883224.

The previous prime is 2649989. The next prime is 2650007. The reversal of 2649996 is 6999462.

2649996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3766 + ... + 4413.

2^2649996 is an apocalyptic number.

It is an amenable number.

2649996 is an abundant number, since it is smaller than the sum of its proper divisors (4278464).

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

2649996 is a wasteful number, since it uses less digits than its factorization.

2649996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195 (or 8184 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 2649996 is about 1627.8808310193. The cubic root of 2649996 is about 138.3826807379.

The spelling of 2649996 in words is "two million, six hundred forty-nine thousand, nine hundred ninety-six".