1343584993 has 16 divisors (see below), whose sum is σ = 1430654400. Its totient is φ = 1259769280.

The previous prime is 1343584967. The next prime is 1343585011. The reversal of 1343584993 is 3994853431.

It is not a de Polignac number, because 1343584993 - 2²¹ = 1341487841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343584933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137283 + ... + 146743.

It is an arithmetic number, because the mean of its divisors is an integer number (89415900).

Almost surely, 2^1343584993 is an apocalyptic number.

It is an amenable number.

1343584993 is a deficient number, since it is larger than the sum of its proper divisors (87069407).

1343584993 is an equidigital number, since it uses as much as digits as its factorization.

1343584993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9632.

The product of its digits is 1399680, while the sum is 49.

The square root of 1343584993 is about 36654.9450006408. The cubic root of 1343584993 is about 1103.4560702830.

The spelling of 1343584993 in words is "one billion, three hundred forty-three million, five hundred eighty-four thousand, nine hundred ninety-three".