83308234 has 16 divisors (see below), whose sum is σ = 126695016. Its totient is φ = 41080000.

The previous prime is 83308223. The next prime is 83308237. The reversal of 83308234 is 43280338.

It can be written as a sum of positive squares in 4 ways, for example, as 44930209 + 38378025 = 6703^2 + 6195^2 .

It is a junction number, because it is equal to n+sod(n) for n = 83308196 and 83308205.

It is not an unprimeable number, because it can be changed into a prime (83308237) 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, 63384 + ... + 64684.

Almost surely, 2^83308234 is an apocalyptic number.

83308234 is a deficient number, since it is larger than the sum of its proper divisors (43386782).

83308234 is a wasteful number, since it uses less digits than its factorization.

83308234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 83308234 is about 9127.3344411170. The cubic root of 83308234 is about 436.7463753902.

The spelling of 83308234 in words is "eighty-three million, three hundred eight thousand, two hundred thirty-four".