84653383 has 2 divisors, whose sum is σ = 84653384. Its totient is φ = 84653382.

The previous prime is 84653381. The next prime is 84653441. The reversal of 84653383 is 38335648.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84653383 - 2¹ = 84653381 is a prime.

Together with 84653381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84653381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42326691 + 42326692.

It is an arithmetic number, because the mean of its divisors is an integer number (42326692).

Almost surely, 2^84653383 is an apocalyptic number.

84653383 is a deficient number, since it is larger than the sum of its proper divisors (1).

84653383 is an equidigital number, since it uses as much as digits as its factorization.

84653383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 40.

The square root of 84653383 is about 9200.7273082078. The cubic root of 84653383 is about 439.0844996926.

The spelling of 84653383 in words is "eighty-four million, six hundred fifty-three thousand, three hundred eighty-three".