488266740 has 288 divisors, whose sum is σ = 1690730496. Its totient is φ = 113218560.

The previous prime is 488266739. The next prime is 488266759. The reversal of 488266740 is 47662884.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3844557 + ... + 3844683.

It is an arithmetic number, because the mean of its divisors is an integer number (5870592).

Almost surely, 2^488266740 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 488266740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845365248).

488266740 is an abundant number, since it is smaller than the sum of its proper divisors (1202463756).

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

488266740 is a wasteful number, since it uses less digits than its factorization.

488266740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 488266740 is about 22096.7585858198. The cubic root of 488266740 is about 787.4428560198.

The spelling of 488266740 in words is "four hundred eighty-eight million, two hundred sixty-six thousand, seven hundred forty".