83364851 has 2 divisors, whose sum is σ = 83364852. Its totient is φ = 83364850.

The previous prime is 83364847. The next prime is 83364871. The reversal of 83364851 is 15846338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83364851 - 2² = 83364847 is a prime.

It is not a weakly prime, because it can be changed into another prime (83364871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41682425 + 41682426.

It is an arithmetic number, because the mean of its divisors is an integer number (41682426).

Almost surely, 2^83364851 is an apocalyptic number.

83364851 is a deficient number, since it is larger than the sum of its proper divisors (1).

83364851 is an equidigital number, since it uses as much as digits as its factorization.

83364851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 83364851 is about 9130.4354222567. The cubic root of 83364851 is about 436.8452918631.

The spelling of 83364851 in words is "eighty-three million, three hundred sixty-four thousand, eight hundred fifty-one".