785234383 has 2 divisors, whose sum is σ = 785234384. Its totient is φ = 785234382.

The previous prime is 785234357. The next prime is 785234389. The reversal of 785234383 is 383432587.

It is a strong prime.

It is an emirp because it is prime and its reverse (383432587) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 785234383 - 2⁹ = 785233871 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (785234389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392617191 + 392617192.

It is an arithmetic number, because the mean of its divisors is an integer number (392617192).

Almost surely, 2^785234383 is an apocalyptic number.

785234383 is a deficient number, since it is larger than the sum of its proper divisors (1).

785234383 is an equidigital number, since it uses as much as digits as its factorization.

785234383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 43.

The square root of 785234383 is about 28022.0338840706. The cubic root of 785234383 is about 922.5709369833.

The spelling of 785234383 in words is "seven hundred eighty-five million, two hundred thirty-four thousand, three hundred eighty-three".