385096847 has 2 divisors, whose sum is σ = 385096848. Its totient is φ = 385096846.

The previous prime is 385096819. The next prime is 385096853. The reversal of 385096847 is 748690583.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 385096847 - 2²⁶ = 317987983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385096795 and 385096804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385096447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192548423 + 192548424.

It is an arithmetic number, because the mean of its divisors is an integer number (192548424).

Almost surely, 2^385096847 is an apocalyptic number.

385096847 is a deficient number, since it is larger than the sum of its proper divisors (1).

385096847 is an equidigital number, since it uses as much as digits as its factorization.

385096847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 385096847 is about 19623.8846052457. The cubic root of 385096847 is about 727.5396290061.

The spelling of 385096847 in words is "three hundred eighty-five million, ninety-six thousand, eight hundred forty-seven".