84783371 has 2 divisors, whose sum is σ = 84783372. Its totient is φ = 84783370.

The previous prime is 84783343. The next prime is 84783373. The reversal of 84783371 is 17338748.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84783371 is a prime.

It is a Sophie Germain prime.

Together with 84783373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84783373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42391685 + 42391686.

It is an arithmetic number, because the mean of its divisors is an integer number (42391686).

Almost surely, 2^84783371 is an apocalyptic number.

84783371 is a deficient number, since it is larger than the sum of its proper divisors (1).

84783371 is an equidigital number, since it uses as much as digits as its factorization.

84783371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 41.

The square root of 84783371 is about 9207.7886053058. The cubic root of 84783371 is about 439.3091275612.

The spelling of 84783371 in words is "eighty-four million, seven hundred eighty-three thousand, three hundred seventy-one".