83430350 has 24 divisors (see below), whose sum is σ = 155782440. Its totient is φ = 33242720.

The previous prime is 83430337. The next prime is 83430383. The reversal of 83430350 is 5303438.

It is a super-2 number, since 2×83430350² = 13921246602245000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10349 + ... + 16551.

It is an arithmetic number, because the mean of its divisors is an integer number (6490935).

Almost surely, 2^83430350 is an apocalyptic number.

83430350 is a deficient number, since it is larger than the sum of its proper divisors (72352090).

83430350 is a wasteful number, since it uses less digits than its factorization.

83430350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484 (or 6479 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 83430350 is about 9134.0215677433. The cubic root of 83430350 is about 436.9596703614.

Adding to 83430350 its reverse (5303438), we get a palindrome (88733788).

The spelling of 83430350 in words is "eighty-three million, four hundred thirty thousand, three hundred fifty".