83430206 has 8 divisors (see below), whose sum is σ = 126360624. Its totient is φ = 41310000.

The previous prime is 83430173. The next prime is 83430239. The reversal of 83430206 is 60203438.

It is an interprime number because it is at equal distance from previous prime (83430173) and next prime (83430239).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202295 + ... + 202706.

It is an arithmetic number, because the mean of its divisors is an integer number (15795078).

Almost surely, 2^83430206 is an apocalyptic number.

83430206 is a deficient number, since it is larger than the sum of its proper divisors (42930418).

83430206 is a wasteful number, since it uses less digits than its factorization.

83430206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405106.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 83430206 is about 9134.0136851222. The cubic root of 83430206 is about 436.9594189652.

The spelling of 83430206 in words is "eighty-three million, four hundred thirty thousand, two hundred six".