2648349 has 32 divisors (see below), whose sum is σ = 4414080. Its totient is φ = 1555200.

The previous prime is 2648323. The next prime is 2648351. The reversal of 2648349 is 9438462.

It is a happy number.

2648349 is a `hidden beast` number, since 2 + 648 + 3 + 4 + 9 = 666.

It is not a de Polignac number, because 2648349 - 2¹⁵ = 2615581 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10869 + ... + 11109.

It is an arithmetic number, because the mean of its divisors is an integer number (137940).

2^2648349 is an apocalyptic number.

It is an amenable number.

2648349 is a deficient number, since it is larger than the sum of its proper divisors (1765731).

2648349 is a wasteful number, since it uses less digits than its factorization.

2648349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 292 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2648349 is about 1627.3748799831. The cubic root of 2648349 is about 138.3540060394.

The spelling of 2648349 in words is "two million, six hundred forty-eight thousand, three hundred forty-nine".