83944301 has 12 divisors (see below), whose sum is σ = 98089020. Its totient is φ = 71628480.

The previous prime is 83944253. The next prime is 83944327. The reversal of 83944301 is 10344938.

It can be written as a sum of positive squares in 2 ways, for example, as 75707401 + 8236900 = 8701^2 + 2870^2 .

It is a de Polignac number, because none of the positive numbers 2^k-83944301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83944381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7481 + ... + 14961.

It is an arithmetic number, because the mean of its divisors is an integer number (8174085).

Almost surely, 2^83944301 is an apocalyptic number.

83944301 is the 7481-st pentagonal number.

It is an amenable number.

83944301 is a deficient number, since it is larger than the sum of its proper divisors (14144719).

83944301 is a wasteful number, since it uses less digits than its factorization.

83944301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7724 (or 7717 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 83944301 is about 9162.1122564614. The cubic root of 83944301 is about 437.8550930472.

The spelling of 83944301 in words is "eighty-three million, nine hundred forty-four thousand, three hundred one".