2379329 has 4 divisors (see below), whose sum is σ = 2424276. Its totient is φ = 2334384.

The previous prime is 2379323. The next prime is 2379331. The reversal of 2379329 is 9239732.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1495729 + 883600 = 1223^2 + 940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2379329 is a prime.

It is a super-2 number, since 2×2379329² = 11322412980482, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2379323) 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, 22394 + ... + 22499.

It is an arithmetic number, because the mean of its divisors is an integer number (606069).

2^2379329 is an apocalyptic number.

It is an amenable number.

2379329 is a deficient number, since it is larger than the sum of its proper divisors (44947).

2379329 is an equidigital number, since it uses as much as digits as its factorization.

2379329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44946.

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

The square root of 2379329 is about 1542.5073743746. The cubic root of 2379329 is about 133.5010964668.

The spelling of 2379329 in words is "two million, three hundred seventy-nine thousand, three hundred twenty-nine".