342623330 has 32 divisors (see below), whose sum is σ = 723879936. Its totient is φ = 114295104.

The previous prime is 342623273. The next prime is 342623353. The reversal of 342623330 is 33326243.

It is a self number, because there is not a number n which added to its sum of digits gives 342623330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63554 + ... + 68733.

It is an arithmetic number, because the mean of its divisors is an integer number (22621248).

Almost surely, 2^342623330 is an apocalyptic number.

342623330 is an abundant number, since it is smaller than the sum of its proper divisors (381256606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342623330 is a wasteful number, since it uses less digits than its factorization.

342623330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132338.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 342623330 is about 18510.0872499294. The cubic root of 342623330 is about 699.7436680504.

Adding to 342623330 its reverse (33326243), we get a palindrome (375949573).

The spelling of 342623330 in words is "three hundred forty-two million, six hundred twenty-three thousand, three hundred thirty".