2339664 has 40 divisors (see below), whose sum is σ = 6130560. Its totient is φ = 768768.

The previous prime is 2339657. The next prime is 2339669. The reversal of 2339664 is 4669332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339669) 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, 3484 + ... + 4100.

It is an arithmetic number, because the mean of its divisors is an integer number (153264).

2^2339664 is an apocalyptic number.

2339664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2339664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3065280).

2339664 is an abundant number, since it is smaller than the sum of its proper divisors (3790896).

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

2339664 is a wasteful number, since it uses less digits than its factorization.

2339664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 701 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 2339664 is about 1529.5960250994. The cubic root of 2339664 is about 132.7550847283.

It can be divided in two parts, 2339 and 664, that added together give a palindrome (3003).

The spelling of 2339664 in words is "two million, three hundred thirty-nine thousand, six hundred sixty-four".