83913361 has 8 divisors (see below), whose sum is σ = 100070784. Its totient is φ = 68798400.

The previous prime is 83913341. The next prime is 83913391. The reversal of 83913361 is 16331938.

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

It is a cyclic number.

It is not a de Polignac number, because 83913361 - 2⁷ = 83913233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83913301) 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, 260440 + ... + 260761.

It is an arithmetic number, because the mean of its divisors is an integer number (12508848).

Almost surely, 2^83913361 is an apocalyptic number.

It is an amenable number.

83913361 is a deficient number, since it is larger than the sum of its proper divisors (16157423).

83913361 is a wasteful number, since it uses less digits than its factorization.

83913361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521231.

The product of its digits is 11664, while the sum is 34.

The square root of 83913361 is about 9160.4236255754. The cubic root of 83913361 is about 437.8012918911.

The spelling of 83913361 in words is "eighty-three million, nine hundred thirteen thousand, three hundred sixty-one".