385886807 has 2 divisors, whose sum is σ = 385886808. Its totient is φ = 385886806.

The previous prime is 385886803. The next prime is 385886819. The reversal of 385886807 is 708688583.

It is a weak prime.

It is an emirp because it is prime and its reverse (708688583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385886807 - 2² = 385886803 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385886803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192943403 + 192943404.

It is an arithmetic number, because the mean of its divisors is an integer number (192943404).

Almost surely, 2^385886807 is an apocalyptic number.

385886807 is a deficient number, since it is larger than the sum of its proper divisors (1).

385886807 is an equidigital number, since it uses as much as digits as its factorization.

385886807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2580480, while the sum is 53.

The square root of 385886807 is about 19644.0018071675. The cubic root of 385886807 is about 728.0367634043.

The spelling of 385886807 in words is "three hundred eighty-five million, eight hundred eighty-six thousand, eight hundred seven".