342008293 has 4 divisors (see below), whose sum is σ = 373099968. Its totient is φ = 310916620.

The previous prime is 342008291. The next prime is 342008297. The reversal of 342008293 is 392800243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342008293 - 2¹ = 342008291 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342008291) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15545821 + ... + 15545842.

It is an arithmetic number, because the mean of its divisors is an integer number (93274992).

Almost surely, 2^342008293 is an apocalyptic number.

It is an amenable number.

342008293 is a deficient number, since it is larger than the sum of its proper divisors (31091675).

342008293 is a wasteful number, since it uses less digits than its factorization.

342008293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31091674.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 342008293 is about 18493.4662245886. The cubic root of 342008293 is about 699.3247181607.

The spelling of 342008293 in words is "three hundred forty-two million, eight thousand, two hundred ninety-three".