343982196 has 18 divisors (see below), whose sum is σ = 869510642. Its totient is φ = 114660720.

The previous prime is 343982189. The next prime is 343982239. The reversal of 343982196 is 691289343.

It is a happy number.

343982196 is a `hidden beast` number, since 343 + 98 + 219 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 341732196 + 2250000 = 18486^2 + 1500^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4777495 + ... + 4777566.

Almost surely, 2^343982196 is an apocalyptic number.

343982196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

343982196 is an abundant number, since it is smaller than the sum of its proper divisors (525528446).

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

343982196 is a wasteful number, since it uses less digits than its factorization.

343982196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9555071 (or 9555066 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 343982196 is about 18546.7570211075. The cubic root of 343982196 is about 700.6675237876.

It can be divided in two parts, 34398219 and 6, that added together give a square (34398225 = 5865²).

The spelling of 343982196 in words is "three hundred forty-three million, nine hundred eighty-two thousand, one hundred ninety-six".