590398 has 4 divisors (see below), whose sum is σ = 885600. Its totient is φ = 295198.

The previous prime is 590389. The next prime is 590399. The reversal of 590398 is 893095.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (590399) by changing a digit.

590398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147598 + ... + 147601.

It is an arithmetic number, because the mean of its divisors is an integer number (221400).

2⁵⁹⁰³⁹⁸ is an apocalyptic number.

590398 is a deficient number, since it is larger than the sum of its proper divisors (295202).

590398 is a wasteful number, since it uses less digits than its factorization.

590398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295201.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 590398 is about 768.3736070428. The cubic root of 590398 is about 83.8909203945.

The spelling of 590398 in words is "five hundred ninety thousand, three hundred ninety-eight".