488390 has 16 divisors (see below), whose sum is σ = 1004832. Its totient is φ = 167424.

The previous prime is 488381. The next prime is 488399. The reversal of 488390 is 93884.

It is an interprime number because it is at equal distance from previous prime (488381) and next prime (488399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488399) 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, 3419 + ... + 3558.

It is an arithmetic number, because the mean of its divisors is an integer number (62802).

2⁴⁸⁸³⁹⁰ is an apocalyptic number.

488390 is an abundant number, since it is smaller than the sum of its proper divisors (516442).

It is a weird number, because it is abundant, but not a pseudoperfect number.

488390 is a wasteful number, since it uses less digits than its factorization.

488390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 488390 is about 698.8490538020. The cubic root of 488390 is about 78.7509112181.

It can be divided in two parts, 488 and 390, that added together give a palindrome (878).

The spelling of 488390 in words is "four hundred eighty-eight thousand, three hundred ninety".