2938937 has 4 divisors (see below), whose sum is σ = 2944656. Its totient is φ = 2933220.

The previous prime is 2938931. The next prime is 2938951. The reversal of 2938937 is 7398392.

2938937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2938937 - 2¹⁴ = 2922553 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 9⁶ + 3⁵ + 8⁵ + 9⁶ + 3¹³ + 7⁶ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2938894 and 2938903.

It is not an unprimeable number, because it can be changed into a prime (2938931) 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 3 ways as a sum of consecutive naturals, for example, 2003 + ... + 3144.

It is an arithmetic number, because the mean of its divisors is an integer number (736164).

2^2938937 is an apocalyptic number.

It is an amenable number.

2938937 is a deficient number, since it is larger than the sum of its proper divisors (5719).

2938937 is an equidigital number, since it uses as much as digits as its factorization.

2938937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718.

The product of its digits is 81648, while the sum is 41.

The square root of 2938937 is about 1714.3328148291. The cubic root of 2938937 is about 143.2397075003.

The spelling of 2938937 in words is "two million, nine hundred thirty-eight thousand, nine hundred thirty-seven".