1343606530 has 32 divisors (see below), whose sum is σ = 2838698496. Its totient is φ = 448213824.

The previous prime is 1343606521. The next prime is 1343606591. The reversal of 1343606530 is 356063431.

It is a junction number, because it is equal to n+sod(n) for n = 1343606492 and 1343606501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256794 + ... + 261973.

It is an arithmetic number, because the mean of its divisors is an integer number (88709328).

Almost surely, 2^1343606530 is an apocalyptic number.

1343606530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343606530 is an abundant number, since it is smaller than the sum of its proper divisors (1495091966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343606530 is a wasteful number, since it uses less digits than its factorization.

1343606530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518818.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 1343606530 is about 36655.2387797433. The cubic root of 1343606530 is about 1103.4619662024.

Adding to 1343606530 its reverse (356063431), we get a palindrome (1699669961).

The spelling of 1343606530 in words is "one billion, three hundred forty-three million, six hundred six thousand, five hundred thirty".