38535769 has 4 divisors (see below), whose sum is σ = 38550244. Its totient is φ = 38521296.

The previous prime is 38535767. The next prime is 38535793. The reversal of 38535769 is 96753583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96753583 = 751 ⋅128833.

It can be written as a sum of positive squares in 2 ways, for example, as 31775769 + 6760000 = 5637^2 + 2600^2 .

It is a cyclic number.

It is not a de Polignac number, because 38535769 - 2¹ = 38535767 is a prime.

It is a super-2 number, since 2×38535769² = 2970010984842722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38535767) 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, 1962 + ... + 8995.

It is an arithmetic number, because the mean of its divisors is an integer number (9637561).

Almost surely, 2^38535769 is an apocalyptic number.

It is an amenable number.

38535769 is a deficient number, since it is larger than the sum of its proper divisors (14475).

38535769 is a wasteful number, since it uses less digits than its factorization.

38535769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14474.

The product of its digits is 680400, while the sum is 46.

The square root of 38535769 is about 6207.7185019941. The cubic root of 38535769 is about 337.7702095785.

It can be divided in two parts, 38535 and 769, that added together give a cube (39304 = 34³).

The spelling of 38535769 in words is "thirty-eight million, five hundred thirty-five thousand, seven hundred sixty-nine".