743314369 has 6 divisors (see below), whose sum is σ = 864671874. Its totient is φ = 637126560.

The previous prime is 743314357. The next prime is 743314381. The reversal of 743314369 is 963413347.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (743314357) and next prime (743314381).

It can be written as a sum of positive squares in only one way, i.e., 514699969 + 228614400 = 22687^2 + 15120^2 .

It is not a de Polignac number, because 743314369 - 2¹⁵ = 743281601 is a prime.

It is a super-2 number, since 2×743314369² = 1105032502323736322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (743314309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7584792 + ... + 7584889.

It is an arithmetic number, because the mean of its divisors is an integer number (144111979).

Almost surely, 2^743314369 is an apocalyptic number.

It is an amenable number.

743314369 is a deficient number, since it is larger than the sum of its proper divisors (121357505).

743314369 is a wasteful number, since it uses less digits than its factorization.

743314369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15169695 (or 15169688 counting only the distinct ones).

The product of its digits is 163296, while the sum is 40.

The square root of 743314369 is about 27263.7922710690. The cubic root of 743314369 is about 905.8525462280.

The spelling of 743314369 in words is "seven hundred forty-three million, three hundred fourteen thousand, three hundred sixty-nine".