38864028703 has 4 divisors (see below), whose sum is σ = 39767843368. Its totient is φ = 37960214040.

The previous prime is 38864028691. The next prime is 38864028713. The reversal of 38864028703 is 30782046883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30782046883 = 7 ⋅4397435269.

It is a cyclic number.

It is not a de Polignac number, because 38864028703 - 2⁹ = 38864028191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38864028713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451907268 + ... + 451907353.

It is an arithmetic number, because the mean of its divisors is an integer number (9941960842).

Almost surely, 2^38864028703 is an apocalyptic number.

38864028703 is a deficient number, since it is larger than the sum of its proper divisors (903814665).

38864028703 is an equidigital number, since it uses as much as digits as its factorization.

38864028703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903814664.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 38864028703 in words is "thirty-eight billion, eight hundred sixty-four million, twenty-eight thousand, seven hundred three".