83961314 has 4 divisors (see below), whose sum is σ = 125941974. Its totient is φ = 41980656.

The previous prime is 83961313. The next prime is 83961343. The reversal of 83961314 is 41316938.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66178225 + 17783089 = 8135^2 + 4217^2 .

It is not an unprimeable number, because it can be changed into a prime (83961313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20990327 + ... + 20990330.

Almost surely, 2^83961314 is an apocalyptic number.

83961314 is a deficient number, since it is larger than the sum of its proper divisors (41980660).

83961314 is a wasteful number, since it uses less digits than its factorization.

83961314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41980659.

The product of its digits is 15552, while the sum is 35.

The square root of 83961314 is about 9163.0406525345. The cubic root of 83961314 is about 437.8846710945.

The spelling of 83961314 in words is "eighty-three million, nine hundred sixty-one thousand, three hundred fourteen".