343432086 has 16 divisors (see below), whose sum is σ = 692943984. Its totient is φ = 113464064.

The previous prime is 343432081. The next prime is 343432091. The reversal of 343432086 is 680234343.

It is an interprime number because it is at equal distance from previous prime (343432081) and next prime (343432091).

It is a super-2 number, since 2×343432086² = 235891195388622792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343432081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252591 + ... + 253946.

It is an arithmetic number, because the mean of its divisors is an integer number (43308999).

Almost surely, 2^343432086 is an apocalyptic number.

343432086 is an abundant number, since it is smaller than the sum of its proper divisors (349511898).

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

343432086 is a wasteful number, since it uses less digits than its factorization.

343432086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506655.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 343432086 is about 18531.9207315378. The cubic root of 343432086 is about 700.2938127144.

The spelling of 343432086 in words is "three hundred forty-three million, four hundred thirty-two thousand, eighty-six".