734454243 has 16 divisors (see below), whose sum is σ = 1106524800. Its totient is φ = 481336200.

The previous prime is 734454229. The next prime is 734454257. The reversal of 734454243 is 342454437.

734454243 is a `hidden beast` number, since 73 + 4 + 4 + 542 + 43 = 666.

It is an interprime number because it is at equal distance from previous prime (734454229) and next prime (734454257).

It is not a de Polignac number, because 734454243 - 2¹⁸ = 734192099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 734454198 and 734454207.

It is not an unprimeable number, because it can be changed into a prime (734454223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228933 + ... + 232118.

It is an arithmetic number, because the mean of its divisors is an integer number (69157800).

Almost surely, 2^734454243 is an apocalyptic number.

734454243 is a deficient number, since it is larger than the sum of its proper divisors (372070557).

734454243 is a wasteful number, since it uses less digits than its factorization.

734454243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461119 (or 461113 counting only the distinct ones).

The product of its digits is 161280, while the sum is 36.

The square root of 734454243 is about 27100.8162792193. The cubic root of 734454243 is about 902.2389698412.

The spelling of 734454243 in words is "seven hundred thirty-four million, four hundred fifty-four thousand, two hundred forty-three".