2938263 has 12 divisors (see below), whose sum is σ = 4162920. Its totient is φ = 1843072.

The previous prime is 2938261. The next prime is 2938277. The reversal of 2938263 is 3628392.

It is not a de Polignac number, because 2938263 - 2¹ = 2938261 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 9⁶ + 3³ + 8⁷ + 2¹⁷ + 6⁴ + 3¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 828 + ... + 2561.

It is an arithmetic number, because the mean of its divisors is an integer number (346910).

2^2938263 is an apocalyptic number.

2938263 is a deficient number, since it is larger than the sum of its proper divisors (1224657).

2938263 is a wasteful number, since it uses less digits than its factorization.

2938263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426 (or 3409 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 2938263 is about 1714.1362256250. The cubic root of 2938263 is about 143.2287567218.

The spelling of 2938263 in words is "two million, nine hundred thirty-eight thousand, two hundred sixty-three".