2983939 has 16 divisors (see below), whose sum is σ = 3600576. Its totient is φ = 2419200.

The previous prime is 2983927. The next prime is 2983943. The reversal of 2983939 is 9393892.

It is a happy number.

It is not a de Polignac number, because 2983939 - 2¹³ = 2975747 is a prime.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2983895 and 2983904.

It is not an unprimeable number, because it can be changed into a prime (2983949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10479 + ... + 10759.

It is an arithmetic number, because the mean of its divisors is an integer number (225036).

2^2983939 is an apocalyptic number.

2983939 is a deficient number, since it is larger than the sum of its proper divisors (616637).

2983939 is a wasteful number, since it uses less digits than its factorization.

2983939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366.

The product of its digits is 104976, while the sum is 43.

The square root of 2983939 is about 1727.4081741152. The cubic root of 2983939 is about 143.9671189071.

The spelling of 2983939 in words is "two million, nine hundred eighty-three thousand, nine hundred thirty-nine".