383839770093 has 32 divisors (see below), whose sum is σ = 570006528000. Its totient is φ = 228256906176.

The previous prime is 383839770071. The next prime is 383839770101. The reversal of 383839770093 is 390077938383.

It is not a de Polignac number, because 383839770093 - 2⁸ = 383839769837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383839770593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1180543 + ... + 1470156.

It is an arithmetic number, because the mean of its divisors is an integer number (17812704000).

Almost surely, 2^383839770093 is an apocalyptic number.

It is an amenable number.

383839770093 is a deficient number, since it is larger than the sum of its proper divisors (186166757907).

383839770093 is a wasteful number, since it uses less digits than its factorization.

383839770093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650841.

The product of its (nonzero) digits is 20575296, while the sum is 60.

The spelling of 383839770093 in words is "three hundred eighty-three billion, eight hundred thirty-nine million, seven hundred seventy thousand, ninety-three".