83910753 has 6 divisors (see below), whose sum is σ = 121204434. Its totient is φ = 55940496.

The previous prime is 83910751. The next prime is 83910763. The reversal of 83910753 is 35701938.

It can be written as a sum of positive squares in only one way, i.e., 50594769 + 33315984 = 7113^2 + 5772^2 .

It is not a de Polignac number, because 83910753 - 2¹ = 83910751 is a prime.

It is a super-3 number, since 3×83910753³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (83910751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4661700 + ... + 4661717.

It is an arithmetic number, because the mean of its divisors is an integer number (20200739).

Almost surely, 2^83910753 is an apocalyptic number.

It is an amenable number.

83910753 is a deficient number, since it is larger than the sum of its proper divisors (37293681).

83910753 is a wasteful number, since it uses less digits than its factorization.

83910753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9323423 (or 9323420 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 83910753 is about 9160.2812729741. The cubic root of 83910753 is about 437.7967562701.

It can be divided in two parts, 839107 and 53, that added together give a triangular number (839160 = T₁₂₉₅).

The spelling of 83910753 in words is "eighty-three million, nine hundred ten thousand, seven hundred fifty-three".