7434774343 has 2 divisors, whose sum is σ = 7434774344. Its totient is φ = 7434774342.

The previous prime is 7434774337. The next prime is 7434774353. The reversal of 7434774343 is 3434774347.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7434774343 - 2¹³ = 7434766151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7434774293 and 7434774302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7434774313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3717387171 + 3717387172.

It is an arithmetic number, because the mean of its divisors is an integer number (3717387172).

Almost surely, 2^7434774343 is an apocalyptic number.

7434774343 is a deficient number, since it is larger than the sum of its proper divisors (1).

7434774343 is an equidigital number, since it uses as much as digits as its factorization.

7434774343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2370816, while the sum is 46.

The square root of 7434774343 is about 86225.1375354079. The cubic root of 7434774343 is about 1951.7428505953.

The spelling of 7434774343 in words is "seven billion, four hundred thirty-four million, seven hundred seventy-four thousand, three hundred forty-three".