488828340 has 288 divisors, whose sum is σ = 1991598336. Its totient is φ = 93726720.

The previous prime is 488828339. The next prime is 488828357. The reversal of 488828340 is 43828884.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 178824 + ... + 181536.

It is an arithmetic number, because the mean of its divisors is an integer number (6915272).

Almost surely, 2^488828340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488828340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (995799168).

488828340 is an abundant number, since it is smaller than the sum of its proper divisors (1502769996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488828340 is a wasteful number, since it uses less digits than its factorization.

488828340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759 (or 2754 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 488828340 is about 22109.4626800382. The cubic root of 488828340 is about 787.7446435682.

It can be divided in two parts, 488 and 828340, that added together give a palindrome (828828).

The spelling of 488828340 in words is "four hundred eighty-eight million, eight hundred twenty-eight thousand, three hundred forty".