1343589025 has 9 divisors (see below), whose sum is σ = 1666277683. Its totient is φ = 1074724600.

The previous prime is 1343588969. The next prime is 1343589043. The reversal of 1343589025 is 5209853431.

The square root of 1343589025 is 36655.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 483692049 + 859896976 = 21993^2 + 29324^2 .

It is not a de Polignac number, because 1343589025 - 2⁹ = 1343588513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 179610 + ... + 186940.

Almost surely, 2^1343589025 is an apocalyptic number.

1343589025 is the 36655-th square number.

1343589025 is the 18328-th centered octagonal number.

It is an amenable number.

1343589025 is a deficient number, since it is larger than the sum of its proper divisors (322688658).

1343589025 is an frugal number, since it uses more digits than its factorization.

1343589025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14672 (or 7336 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The cubic root of 1343589025 is about 1103.4571740788.

Multiplying 1343589025 by its product of nonzero digits (129600), we get a square (174129137640000 = 13195800²).

The spelling of 1343589025 in words is "one billion, three hundred forty-three million, five hundred eighty-nine thousand, twenty-five".