1597713484 has 12 divisors (see below), whose sum is σ = 2814516208. Its totient is φ = 793566000.

The previous prime is 1597713473. The next prime is 1597713487. The reversal of 1597713484 is 4843177951.

It is not an unprimeable number, because it can be changed into a prime (1597713487) 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, 1322007 + ... + 1323214.

Almost surely, 2^1597713484 is an apocalyptic number.

It is an amenable number.

1597713484 is a deficient number, since it is larger than the sum of its proper divisors (1216802724).

1597713484 is a wasteful number, since it uses less digits than its factorization.

1597713484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645376 (or 2645374 counting only the distinct ones).

The product of its digits is 846720, while the sum is 49.

The square root of 1597713484 is about 39971.4083314561. The cubic root of 1597713484 is about 1169.0496785592.

The spelling of 1597713484 in words is "one billion, five hundred ninety-seven million, seven hundred thirteen thousand, four hundred eighty-four".