1488383897 has 64 divisors (see below), whose sum is σ = 2067394560. Its totient is φ = 1034208000.

The previous prime is 1488383893. The next prime is 1488383959. The reversal of 1488383897 is 7983838841.

It is not a de Polignac number, because 1488383897 - 2² = 1488383893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1488383893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6499379 + ... + 6499607.

It is an arithmetic number, because the mean of its divisors is an integer number (32303040).

Almost surely, 2^1488383897 is an apocalyptic number.

It is an amenable number.

1488383897 is a deficient number, since it is larger than the sum of its proper divisors (579010663).

1488383897 is a wasteful number, since it uses less digits than its factorization.

1488383897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

The product of its digits is 9289728, while the sum is 59.

The square root of 1488383897 is about 38579.5787561243. The cubic root of 1488383897 is about 1141.7516666451.

The spelling of 1488383897 in words is "one billion, four hundred eighty-eight million, three hundred eighty-three thousand, eight hundred ninety-seven".