747343349 has 8 divisors (see below), whose sum is σ = 755040000. Its totient is φ = 739662192.

The previous prime is 747343343. The next prime is 747343361. The reversal of 747343349 is 943343747.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-747343349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747343343) 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 7 ways as a sum of consecutive naturals, for example, 109952 + ... + 116550.

It is an arithmetic number, because the mean of its divisors is an integer number (94380000).

Almost surely, 2^747343349 is an apocalyptic number.

It is an amenable number.

747343349 is a deficient number, since it is larger than the sum of its proper divisors (7696651).

747343349 is a wasteful number, since it uses less digits than its factorization.

747343349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747.

The product of its digits is 762048, while the sum is 44.

The square root of 747343349 is about 27337.5812573095. The cubic root of 747343349 is about 907.4862594332.

The spelling of 747343349 in words is "seven hundred forty-seven million, three hundred forty-three thousand, three hundred forty-nine".