342359961 has 4 divisors (see below), whose sum is σ = 456479952. Its totient is φ = 228239972.

The previous prime is 342359947. The next prime is 342360013. The reversal of 342359961 is 169953243.

It is a happy number.

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 342359961 - 2⁵ = 342359929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342359911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57059991 + ... + 57059996.

It is an arithmetic number, because the mean of its divisors is an integer number (114119988).

Almost surely, 2^342359961 is an apocalyptic number.

It is an amenable number.

342359961 is a deficient number, since it is larger than the sum of its proper divisors (114119991).

342359961 is a wasteful number, since it uses less digits than its factorization.

342359961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114119990.

The product of its digits is 174960, while the sum is 42.

The square root of 342359961 is about 18502.9716802464. The cubic root of 342359961 is about 699.5643282190.

The spelling of 342359961 in words is "three hundred forty-two million, three hundred fifty-nine thousand, nine hundred sixty-one".