7430303343 has 8 divisors (see below), whose sum is σ = 10428496000. Its totient is φ = 4692823128.

The previous prime is 7430303291. The next prime is 7430303369. The reversal of 7430303343 is 3433030347.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7430303343 - 2⁸ = 7430303087 is a prime.

It is a super-3 number, since 3×7430303343³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7430303343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7430303143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65178043 + ... + 65178156.

It is an arithmetic number, because the mean of its divisors is an integer number (1303562000).

Almost surely, 2^7430303343 is an apocalyptic number.

7430303343 is a deficient number, since it is larger than the sum of its proper divisors (2998192657).

7430303343 is a wasteful number, since it uses less digits than its factorization.

7430303343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130356221.

The product of its (nonzero) digits is 27216, while the sum is 30.

The square root of 7430303343 is about 86199.2073223414. The cubic root of 7430303343 is about 1951.3515366750.

The spelling of 7430303343 in words is "seven billion, four hundred thirty million, three hundred three thousand, three hundred forty-three".