83283434 has 16 divisors (see below), whose sum is σ = 134690472. Its totient is φ = 38394048.

The previous prime is 83283433. The next prime is 83283439. The reversal of 83283434 is 43438238.

It can be written as a sum of positive squares in 4 ways, for example, as 74563225 + 8720209 = 8635^2 + 2953^2 .

It is a super-2 number, since 2×83283434² = 13872260757664712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 83283394 and 83283403.

It is not an unprimeable number, because it can be changed into a prime (83283433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34532 + ... + 36864.

Almost surely, 2^83283434 is an apocalyptic number.

83283434 is a deficient number, since it is larger than the sum of its proper divisors (51407038).

83283434 is a wasteful number, since it uses less digits than its factorization.

83283434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721.

The product of its digits is 55296, while the sum is 35.

The square root of 83283434 is about 9125.9757834437. The cubic root of 83283434 is about 436.7030327954.

The spelling of 83283434 in words is "eighty-three million, two hundred eighty-three thousand, four hundred thirty-four".