342202397 has 8 divisors (see below), whose sum is σ = 359907840. Its totient is φ = 324913680.

The previous prime is 342202387. The next prime is 342202403. The reversal of 342202397 is 793202243.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342202397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342202327) 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 7 ways as a sum of consecutive naturals, for example, 102497 + ... + 105782.

It is an arithmetic number, because the mean of its divisors is an integer number (44988480).

Almost surely, 2^342202397 is an apocalyptic number.

It is an amenable number.

342202397 is a deficient number, since it is larger than the sum of its proper divisors (17705443).

342202397 is a wasteful number, since it uses less digits than its factorization.

342202397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208363.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 342202397 is about 18498.7133876927. The cubic root of 342202397 is about 699.4569918085.

The spelling of 342202397 in words is "three hundred forty-two million, two hundred two thousand, three hundred ninety-seven".