342008735 has 16 divisors (see below), whose sum is σ = 436342464. Its totient is φ = 256768512.

The previous prime is 342008651. The next prime is 342008747. The reversal of 342008735 is 537800243.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342008735 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 21962 + ... + 34151.

It is an arithmetic number, because the mean of its divisors is an integer number (27271404).

Almost surely, 2^342008735 is an apocalyptic number.

342008735 is a deficient number, since it is larger than the sum of its proper divisors (94333729).

342008735 is a wasteful number, since it uses less digits than its factorization.

342008735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56194.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 342008735 is about 18493.4781747512. The cubic root of 342008735 is about 699.3250194218.

Adding to 342008735 its reverse (537800243), we get a palindrome (879808978).

The spelling of 342008735 in words is "three hundred forty-two million, eight thousand, seven hundred thirty-five".