83981301 has 8 divisors (see below), whose sum is σ = 112020000. Its totient is φ = 55965072.

The previous prime is 83981269. The next prime is 83981321. The reversal of 83981301 is 10318938.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83981301 - 2⁵ = 83981269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83981321) 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, 7450 + ... + 14948.

It is an arithmetic number, because the mean of its divisors is an integer number (14002500).

Almost surely, 2^83981301 is an apocalyptic number.

It is an amenable number.

83981301 is a deficient number, since it is larger than the sum of its proper divisors (28038699).

83981301 is a wasteful number, since it uses less digits than its factorization.

83981301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11235.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 83981301 is about 9164.1312190518. The cubic root of 83981301 is about 437.9194145024.

The spelling of 83981301 in words is "eighty-three million, nine hundred eighty-one thousand, three hundred one".