1488879396 has 81 divisors (see below), whose sum is σ = 3863871921. Its totient is φ = 483405408.

The previous prime is 1488879389. The next prime is 1488879407. The reversal of 1488879396 is 6939788841.

The square root of 1488879396 is 38586.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1037741796 + 451137600 = 32214^2 + 21240^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13659390 + ... + 13659498.

Almost surely, 2^1488879396 is an apocalyptic number.

1488879396 is the 38586-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1488879396

1488879396 is an abundant number, since it is smaller than the sum of its proper divisors (2374992525).

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

1488879396 is a wasteful number, since it uses less digits than its factorization.

1488879396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 173 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 63.

The cubic root of 1488879396 is about 1141.8783530558.

The spelling of 1488879396 in words is "one billion, four hundred eighty-eight million, eight hundred seventy-nine thousand, three hundred ninety-six".