4392959 has 4 divisors (see below), whose sum is σ = 4399416. Its totient is φ = 4386504.

The previous prime is 4392937. The next prime is 4393001. The reversal of 4392959 is 9592934.

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

It is a cyclic number.

It is not a de Polignac number, because 4392959 - 2¹⁶ = 4327423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4392929) 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, 2069 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (1099854).

Almost surely, 2^4392959 is an apocalyptic number.

4392959 is a deficient number, since it is larger than the sum of its proper divisors (6457).

4392959 is an equidigital number, since it uses as much as digits as its factorization.

4392959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6456.

The product of its digits is 87480, while the sum is 41.

The square root of 4392959 is about 2095.9386918515. The cubic root of 4392959 is about 163.7768007723.

The spelling of 4392959 in words is "four million, three hundred ninety-two thousand, nine hundred fifty-nine".