2339740 has 24 divisors (see below), whose sum is σ = 5292000. Its totient is φ = 863808.

The previous prime is 2339731. The next prime is 2339741. The reversal of 2339740 is 479332.

It is a junction number, because it is equal to n+sod(n) for n = 2339699 and 2339708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4240 + ... + 4759.

It is an arithmetic number, because the mean of its divisors is an integer number (220500).

2^2339740 is an apocalyptic number.

2339740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2339740 is an abundant number, since it is smaller than the sum of its proper divisors (2952260).

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

2339740 is a wasteful number, since it uses less digits than its factorization.

2339740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021 (or 9019 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2339740 is about 1529.6208680585. The cubic root of 2339740 is about 132.7565221537.

The spelling of 2339740 in words is "two million, three hundred thirty-nine thousand, seven hundred forty".