342311634 has 24 divisors (see below), whose sum is σ = 847629120. Its totient is φ = 97803288.

The previous prime is 342311623. The next prime is 342311647. The reversal of 342311634 is 436113243.

342311634 is a `hidden beast` number, since 3 + 4 + 23 + 1 + 1 + 634 = 666.

It is a super-3 number, since 3×342311634³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342311598 and 342311607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1358254 + ... + 1358505.

It is an arithmetic number, because the mean of its divisors is an integer number (35317880).

Almost surely, 2^342311634 is an apocalyptic number.

342311634 is an abundant number, since it is smaller than the sum of its proper divisors (505317486).

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

342311634 is a wasteful number, since it uses less digits than its factorization.

342311634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716774 (or 2716771 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 342311634 is about 18501.6657087950. The cubic root of 342311634 is about 699.5314101989.

Adding to 342311634 its reverse (436113243), we get a palindrome (778424877).

The spelling of 342311634 in words is "three hundred forty-two million, three hundred eleven thousand, six hundred thirty-four".