1488638196 has 48 divisors (see below), whose sum is σ = 3861708480. Its totient is φ = 495920160.

The previous prime is 1488638171. The next prime is 1488638213. The reversal of 1488638196 is 6918368841.

1488638196 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257530 + ... + 263246.

It is an arithmetic number, because the mean of its divisors is an integer number (80452260).

Almost surely, 2^1488638196 is an apocalyptic number.

It is an amenable number.

1488638196 is an abundant number, since it is smaller than the sum of its proper divisors (2373070284).

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

1488638196 is a wasteful number, since it uses less digits than its factorization.

1488638196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141 (or 8133 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 1488638196 is about 38582.8743874792. The cubic root of 1488638196 is about 1141.8166879015.

The spelling of 1488638196 in words is "one billion, four hundred eighty-eight million, six hundred thirty-eight thousand, one hundred ninety-six".