385802469173 has 8 divisors (see below), whose sum is σ = 420963142656. Its totient is φ = 350656416000.

The previous prime is 385802469139. The next prime is 385802469187. The reversal of 385802469173 is 371964208583.

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

It is not a de Polignac number, because 385802469173 - 2⁸ = 385802468917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385802469133) 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, 3599861 + ... + 3705482.

It is an arithmetic number, because the mean of its divisors is an integer number (52620392832).

It is a 1-persistent number, because it is pandigital, but 2⋅385802469173 = 771604938346 is not.

Almost surely, 2^385802469173 is an apocalyptic number.

It is an amenable number.

385802469173 is a deficient number, since it is larger than the sum of its proper divisors (35160673483).

385802469173 is a wasteful number, since it uses less digits than its factorization.

385802469173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7310155.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 385802469173 in words is "three hundred eighty-five billion, eight hundred two million, four hundred sixty-nine thousand, one hundred seventy-three".