384785363 has 2 divisors, whose sum is σ = 384785364. Its totient is φ = 384785362.

The previous prime is 384785347. The next prime is 384785411. The reversal of 384785363 is 363587483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 384785363 - 2⁴ = 384785347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (384785333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192392681 + 192392682.

It is an arithmetic number, because the mean of its divisors is an integer number (192392682).

Almost surely, 2^384785363 is an apocalyptic number.

384785363 is a deficient number, since it is larger than the sum of its proper divisors (1).

384785363 is an equidigital number, since it uses as much as digits as its factorization.

384785363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 47.

The square root of 384785363 is about 19615.9466506208. The cubic root of 384785363 is about 727.3434202840.

The spelling of 384785363 in words is "three hundred eighty-four million, seven hundred eighty-five thousand, three hundred sixty-three".