346935838 has 12 divisors (see below), whose sum is σ = 523677888. Its totient is φ = 172378640.

The previous prime is 346935833. The next prime is 346935851. The reversal of 346935838 is 838539643.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 346935791 and 346935800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346935833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363570 + ... + 364522.

It is an arithmetic number, because the mean of its divisors is an integer number (43639824).

Almost surely, 2^346935838 is an apocalyptic number.

346935838 is a deficient number, since it is larger than the sum of its proper divisors (176742050).

346935838 is an frugal number, since it uses more digits than its factorization.

346935838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099 (or 1146 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The square root of 346935838 is about 18626.2137322645. The cubic root of 346935838 is about 702.6672646212.

The spelling of 346935838 in words is "three hundred forty-six million, nine hundred thirty-five thousand, eight hundred thirty-eight".