2649294 has 32 divisors (see below), whose sum is σ = 5978880. Its totient is φ = 869400.

The previous prime is 2649293. The next prime is 2649299. The reversal of 2649294 is 4929462.

2649294 is a `hidden beast` number, since 2 + 649 + 2 + 9 + 4 = 666.

2649294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2649293) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3489 + ... + 4179.

It is an arithmetic number, because the mean of its divisors is an integer number (186840).

2^2649294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2649294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2989440).

2649294 is an abundant number, since it is smaller than the sum of its proper divisors (3329586).

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

2649294 is a wasteful number, since it uses less digits than its factorization.

2649294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 767 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2649294 is about 1627.6651989890. The cubic root of 2649294 is about 138.3704601885.

The spelling of 2649294 in words is "two million, six hundred forty-nine thousand, two hundred ninety-four".