488938331492 has 12 divisors (see below), whose sum is σ = 921460701756. Its totient is φ = 225663845280.

The previous prime is 488938331407. The next prime is 488938331513. The reversal of 488938331492 is 294133839884.

It can be written as a sum of positive squares in 2 ways, for example, as 106156065856 + 382782265636 = 325816^2 + 618694^2 .

It is a super-3 number, since 3×488938331492³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4701330059 + ... + 4701330162.

It is an arithmetic number, because the mean of its divisors is an integer number (76788391813).

Almost surely, 2^488938331492 is an apocalyptic number.

It is an amenable number.

488938331492 is a deficient number, since it is larger than the sum of its proper divisors (432522370264).

488938331492 is a wasteful number, since it uses less digits than its factorization.

488938331492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402660238 (or 9402660236 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 62.

The spelling of 488938331492 in words is "four hundred eighty-eight billion, nine hundred thirty-eight million, three hundred thirty-one thousand, four hundred ninety-two".