4002339 has 8 divisors (see below), whose sum is σ = 5821632. Its totient is φ = 2425640.

The previous prime is 4002337. The next prime is 4002353. The reversal of 4002339 is 9332004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4002339 - 2¹ = 4002337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4002337) 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, 60609 + ... + 60674.

It is an arithmetic number, because the mean of its divisors is an integer number (727704).

Almost surely, 2^4002339 is an apocalyptic number.

4002339 is a deficient number, since it is larger than the sum of its proper divisors (1819293).

4002339 is a wasteful number, since it uses less digits than its factorization.

4002339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121297.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 4002339 is about 2000.5846645418. The cubic root of 4002339 is about 158.7710402600.

The spelling of 4002339 in words is "four million, two thousand, three hundred thirty-nine".