1488981199 has 8 divisors (see below), whose sum is σ = 1555631712. Its totient is φ = 1422490080.

The previous prime is 1488981163. The next prime is 1488981209. The reversal of 1488981199 is 9911898841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1488981199 - 2⁹ = 1488980687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488981149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20544 + ... + 58309.

It is an arithmetic number, because the mean of its divisors is an integer number (194453964).

Almost surely, 2^1488981199 is an apocalyptic number.

1488981199 is a deficient number, since it is larger than the sum of its proper divisors (66650513).

1488981199 is an equidigital number, since it uses as much as digits as its factorization.

1488981199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79697.

The product of its digits is 1492992, while the sum is 58.

The square root of 1488981199 is about 38587.3191476164. The cubic root of 1488981199 is about 1141.9043779962.

The spelling of 1488981199 in words is "one billion, four hundred eighty-eight million, nine hundred eighty-one thousand, one hundred ninety-nine".