2329739 has 4 divisors (see below), whose sum is σ = 2431056. Its totient is φ = 2228424.

The previous prime is 2329729. The next prime is 2329751. The reversal of 2329739 is 9379232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2329739 - 2¹⁶ = 2264203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2329699 and 2329708.

It is not an unprimeable number, because it can be changed into a prime (2329709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50624 + ... + 50669.

It is an arithmetic number, because the mean of its divisors is an integer number (607764).

2^2329739 is an apocalyptic number.

2329739 is a deficient number, since it is larger than the sum of its proper divisors (101317).

2329739 is a wasteful number, since it uses less digits than its factorization.

2329739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101316.

The product of its digits is 20412, while the sum is 35.

The square root of 2329739 is about 1526.3482564605. The cubic root of 2329739 is about 132.5671002250.

The spelling of 2329739 in words is "two million, three hundred twenty-nine thousand, seven hundred thirty-nine".