346203422 has 8 divisors (see below), whose sum is σ = 524158776. Its totient is φ = 171483832.

The previous prime is 346203401. The next prime is 346203433. The reversal of 346203422 is 224302643.

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

It is a junction number, because it is equal to n+sod(n) for n = 346203391 and 346203400.

It is a congruent number.

It is an unprimeable number.

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, 808673 + ... + 809100.

It is an arithmetic number, because the mean of its divisors is an integer number (65519847).

Almost surely, 2^346203422 is an apocalyptic number.

346203422 is a deficient number, since it is larger than the sum of its proper divisors (177955354).

346203422 is a wasteful number, since it uses less digits than its factorization.

346203422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617882.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 346203422 is about 18606.5424515142. The cubic root of 346203422 is about 702.1724494694.

The spelling of 346203422 in words is "three hundred forty-six million, two hundred three thousand, four hundred twenty-two".