1343034578 has 16 divisors (see below), whose sum is σ = 2135913624. Its totient is φ = 631169280.

The previous prime is 1343034577. The next prime is 1343034587. The reversal of 1343034578 is 8754303431.

It can be written as a sum of positive squares in 4 ways, for example, as 1120040089 + 222994489 = 33467^2 + 14933^2 .

It is not an unprimeable number, because it can be changed into a prime (1343034577) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 353 + ... + 51828.

Almost surely, 2^1343034578 is an apocalyptic number.

1343034578 is a deficient number, since it is larger than the sum of its proper divisors (792879046).

1343034578 is a wasteful number, since it uses less digits than its factorization.

1343034578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52957.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 1343034578 is about 36647.4361722618. The cubic root of 1343034578 is about 1103.3053685579.

The spelling of 1343034578 in words is "one billion, three hundred forty-three million, thirty-four thousand, five hundred seventy-eight".