488454308 has 12 divisors (see below), whose sum is σ = 884270940. Its totient is φ = 235805472.

The previous prime is 488454301. The next prime is 488454331. The reversal of 488454308 is 803454884.

It can be written as a sum of positive squares in 2 ways, for example, as 239382784 + 249071524 = 15472^2 + 15782^2 .

It is a super-2 number, since 2×488454308² = 477175222007517728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (488454301) 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, 2105291 + ... + 2105522.

It is an arithmetic number, because the mean of its divisors is an integer number (73689245).

Almost surely, 2^488454308 is an apocalyptic number.

It is an amenable number.

488454308 is a deficient number, since it is larger than the sum of its proper divisors (395816632).

488454308 is a wasteful number, since it uses less digits than its factorization.

488454308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210846 (or 4210844 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The square root of 488454308 is about 22101.0024207048. The cubic root of 488454308 is about 787.5436753471.

The spelling of 488454308 in words is "four hundred eighty-eight million, four hundred fifty-four thousand, three hundred eight".