390000000093 has 16 divisors (see below), whose sum is σ = 567632064000. Its totient is φ = 236213912880.

The previous prime is 390000000083. The next prime is 390000000133.

390000000093 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 390000000093 - 2⁹ = 389999999581 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390000000083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3690193 + ... + 3794406.

It is an arithmetic number, because the mean of its divisors is an integer number (35477004000).

Almost surely, 2^390000000093 is an apocalyptic number.

390000000093 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

390000000093 is a deficient number, since it is larger than the sum of its proper divisors (177632063907).

390000000093 is a wasteful number, since it uses less digits than its factorization.

390000000093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486192.

The product of its (nonzero) digits is 729, while the sum is 24.

It can be divided in two parts, 3900000000 and 93, that added together give a palindrome (3900000093).

The spelling of 390000000093 in words is "three hundred ninety billion, ninety-three", and thus it is an aban number.