343228806 has 64 divisors (see below), whose sum is σ = 815020800. Its totient is φ = 106748928.

The previous prime is 343228789. The next prime is 343228811. The reversal of 343228806 is 608822343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66246 + ... + 71238.

It is an arithmetic number, because the mean of its divisors is an integer number (12734700).

Almost surely, 2^343228806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343228806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407510400).

343228806 is an abundant number, since it is smaller than the sum of its proper divisors (471791994).

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

343228806 is a wasteful number, since it uses less digits than its factorization.

343228806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090 (or 5084 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 343228806 is about 18526.4353290103. The cubic root of 343228806 is about 700.1556157429.

The spelling of 343228806 in words is "three hundred forty-three million, two hundred twenty-eight thousand, eight hundred six".