346802842 has 8 divisors (see below), whose sum is σ = 520694100. Its totient is φ = 173238144.

The previous prime is 346802831. The next prime is 346802849. The reversal of 346802842 is 248208643.

It can be written as a sum of positive squares in 2 ways, for example, as 323964001 + 22838841 = 17999^2 + 4779^2 .

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

It is a super-2 number, since 2×346802842² = 240544422438553928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (346802849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78967 + ... + 83242.

Almost surely, 2^346802842 is an apocalyptic number.

346802842 is a deficient number, since it is larger than the sum of its proper divisors (173891258).

346802842 is a wasteful number, since it uses less digits than its factorization.

346802842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163280.

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 346802842 is about 18622.6432602893. The cubic root of 346802842 is about 702.5774652315.

The spelling of 346802842 in words is "three hundred forty-six million, eight hundred two thousand, eight hundred forty-two".