343361806 has 8 divisors (see below), whose sum is σ = 542150280. Its totient is φ = 162645048.

The previous prime is 343361773. The next prime is 343361807. The reversal of 343361806 is 608163343.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343361807) 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, 4517881 + ... + 4517956.

It is an arithmetic number, because the mean of its divisors is an integer number (67768785).

Almost surely, 2^343361806 is an apocalyptic number.

343361806 is a deficient number, since it is larger than the sum of its proper divisors (198788474).

343361806 is a wasteful number, since it uses less digits than its factorization.

343361806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9035858.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 343361806 is about 18530.0244468268. The cubic root of 343361806 is about 700.2460400409.

It can be divided in two parts, 34336 and 1806, that multiplied together give a triangular number (62010816 = T₁₁₁₃₆).

The spelling of 343361806 in words is "three hundred forty-three million, three hundred sixty-one thousand, eight hundred six".