38326869 has 36 divisors (see below), whose sum is σ = 64849356. Its totient is φ = 21748608.

The previous prime is 38326861. The next prime is 38326877. The reversal of 38326869 is 96862383.

38326869 is a `hidden beast` number, since 383 + 268 + 6 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (38326861) and next prime (38326877).

It can be written as a sum of positive squares in 2 ways, for example, as 13972644 + 24354225 = 3738^2 + 4935^2 .

It is not a de Polignac number, because 38326869 - 2³ = 38326861 is a prime.

It is a super-2 number, since 2×38326869² = 2937897774686322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38326861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 102567 + ... + 102939.

It is an arithmetic number, because the mean of its divisors is an integer number (1801371).

Almost surely, 2^38326869 is an apocalyptic number.

It is an amenable number.

38326869 is a deficient number, since it is larger than the sum of its proper divisors (26522487).

38326869 is a wasteful number, since it uses less digits than its factorization.

38326869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 616 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 38326869 is about 6190.8698096471. The cubic root of 38326869 is about 337.1587596208.

It can be divided in two parts, 3832 and 6869, that added together give a palindrome (10701).

The spelling of 38326869 in words is "thirty-eight million, three hundred twenty-six thousand, eight hundred sixty-nine".