1488453696 has 84 divisors (see below), whose sum is σ = 4346970732. Its totient is φ = 486779904.

The previous prime is 1488453661. The next prime is 1488453719. The reversal of 1488453696 is 6963548841.

1488453696 is a `hidden beast` number, since 1 + 488 + 45 + 36 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 652087296 + 836366400 = 25536^2 + 28920^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6150 + ... + 54906.

Almost surely, 2^1488453696 is an apocalyptic number.

1488453696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1488453696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2173485366).

1488453696 is an abundant number, since it is smaller than the sum of its proper divisors (2858517036).

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

1488453696 is a wasteful number, since it uses less digits than its factorization.

1488453696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48828 (or 48815 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 1488453696 is about 38580.4833562256. The cubic root of 1488453696 is about 1141.7695141640.

The spelling of 1488453696 in words is "one billion, four hundred eighty-eight million, four hundred fifty-three thousand, six hundred ninety-six".