38279420759 has 4 divisors (see below), whose sum is σ = 38279816304. Its totient is φ = 38279025216.

The previous prime is 38279420747. The next prime is 38279420779. The reversal of 38279420759 is 95702497283.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 95702497283 = 15359 ⋅6231037.

It is a cyclic number.

It is not a de Polignac number, because 38279420759 - 2²⁸ = 38010985303 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 (38279420779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55559 + ... + 282215.

It is an arithmetic number, because the mean of its divisors is an integer number (9569954076).

Almost surely, 2^38279420759 is an apocalyptic number.

38279420759 is a deficient number, since it is larger than the sum of its proper divisors (395545).

38279420759 is a wasteful number, since it uses less digits than its factorization.

38279420759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395544.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 38279420759 in words is "thirty-eight billion, two hundred seventy-nine million, four hundred twenty thousand, seven hundred fifty-nine".