346195650 has 96 divisors (see below), whose sum is σ = 917084160. Its totient is φ = 86123520.

The previous prime is 346195639. The next prime is 346195673. The reversal of 346195650 is 56591643.

It is a junction number, because it is equal to n+sod(n) for n = 346195599 and 346195608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 323316 + ... + 324384.

It is an arithmetic number, because the mean of its divisors is an integer number (9552960).

Almost surely, 2^346195650 is an apocalyptic number.

346195650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 346195650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458542080).

346195650 is an abundant number, since it is smaller than the sum of its proper divisors (570888510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346195650 is a wasteful number, since it uses less digits than its factorization.

346195650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 346195650 is about 18606.3335990732. Note that the first 3 decimals coincide. The cubic root of 346195650 is about 702.1671950199.

The spelling of 346195650 in words is "three hundred forty-six million, one hundred ninety-five thousand, six hundred fifty".