342303746 has 8 divisors (see below), whose sum is σ = 518539644. Its totient is φ = 169457200.

The previous prime is 342303743. The next prime is 342303751. The reversal of 342303746 is 647303243.

It can be written as a sum of positive squares in 2 ways, for example, as 341325625 + 978121 = 18475^2 + 989^2 .

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

It is not an unprimeable number, because it can be changed into a prime (342303743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847085 + ... + 847488.

Almost surely, 2^342303746 is an apocalyptic number.

342303746 is a deficient number, since it is larger than the sum of its proper divisors (176235898).

342303746 is a wasteful number, since it uses less digits than its factorization.

342303746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694676.

The product of its (nonzero) digits is 36288, while the sum is 32.

The square root of 342303746 is about 18501.4525375712. The cubic root of 342303746 is about 699.5260369799.

Adding to 342303746 its reverse (647303243), we get a palindrome (989606989).

The spelling of 342303746 in words is "three hundred forty-two million, three hundred three thousand, seven hundred forty-six".