1488358897 has 4 divisors (see below), whose sum is σ = 1489386096. Its totient is φ = 1487331700.

The previous prime is 1488358873. The next prime is 1488358913. The reversal of 1488358897 is 7988538841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1488358897 - 2⁷ = 1488358769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1488358997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511423 + ... + 514324.

It is an arithmetic number, because the mean of its divisors is an integer number (372346524).

Almost surely, 2^1488358897 is an apocalyptic number.

It is an amenable number.

1488358897 is a deficient number, since it is larger than the sum of its proper divisors (1027199).

1488358897 is a wasteful number, since it uses less digits than its factorization.

1488358897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027198.

The product of its digits is 15482880, while the sum is 61.

The square root of 1488358897 is about 38579.2547491524. The cubic root of 1488358897 is about 1141.7452740400.

The spelling of 1488358897 in words is "one billion, four hundred eighty-eight million, three hundred fifty-eight thousand, eight hundred ninety-seven".