385336251697 has 8 divisors (see below), whose sum is σ = 394471588896. Its totient is φ = 376208824992.

The previous prime is 385336251673. The next prime is 385336251709. The reversal of 385336251697 is 796152633583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 385336251697 - 2³¹ = 383188768049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385336251607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878988 + ... + 2073949.

It is an arithmetic number, because the mean of its divisors is an integer number (49308948612).

Almost surely, 2^385336251697 is an apocalyptic number.

It is an amenable number.

385336251697 is a deficient number, since it is larger than the sum of its proper divisors (9135337199).

385336251697 is a wasteful number, since it uses less digits than its factorization.

385336251697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955247.

The product of its digits is 24494400, while the sum is 58.

The spelling of 385336251697 in words is "three hundred eighty-five billion, three hundred thirty-six million, two hundred fifty-one thousand, six hundred ninety-seven".