2650338 has 24 divisors (see below), whose sum is σ = 5823948. Its totient is φ = 870912.

The previous prime is 2650337. The next prime is 2650357. The reversal of 2650338 is 8330562.

2650338 is a `hidden beast` number, since 2 + 650 + 3 + 3 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2518569 + 131769 = 1587^2 + 363^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306 + ... + 2322.

2^2650338 is an apocalyptic number.

2650338 is an abundant number, since it is smaller than the sum of its proper divisors (3173610).

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

2650338 is a wasteful number, since it uses less digits than its factorization.

2650338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2650338 is about 1627.9858721746. The cubic root of 2650338 is about 138.3886335570.

The spelling of 2650338 in words is "two million, six hundred fifty thousand, three hundred thirty-eight".