2339937 has 6 divisors (see below), whose sum is σ = 3379922. Its totient is φ = 1559952.

The previous prime is 2339933. The next prime is 2339963. The reversal of 2339937 is 7399332.

It can be written as a sum of positive squares in only one way, i.e., 1347921 + 992016 = 1161^2 + 996^2 .

It is not a de Polignac number, because 2339937 - 2² = 2339933 is a prime.

It is a Duffinian number.

2339937 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2339933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129988 + ... + 130005.

2^2339937 is an apocalyptic number.

It is an amenable number.

2339937 is a deficient number, since it is larger than the sum of its proper divisors (1039985).

2339937 is a wasteful number, since it uses less digits than its factorization.

2339937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259999 (or 259996 counting only the distinct ones).

The product of its digits is 30618, while the sum is 36.

The square root of 2339937 is about 1529.6852617450. The cubic root of 2339937 is about 132.7602479667.

It can be divided in two parts, 23399 and 37, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 2339937 in words is "two million, three hundred thirty-nine thousand, nine hundred thirty-seven".