38804895 has 12 divisors (see below), whose sum is σ = 67261896. Its totient is φ = 20695920.

The previous prime is 38804891. The next prime is 38804911. The reversal of 38804895 is 59840883.

38804895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38804895 - 2² = 38804891 is a prime.

It is a super-2 number, since 2×38804895² = 3011639751922050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 862331 = 38804895 / (3 + 8 + 8 + 0 + 4 + 8 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 38804895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38804891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431121 + ... + 431210.

It is an arithmetic number, because the mean of its divisors is an integer number (5605158).

Almost surely, 2^38804895 is an apocalyptic number.

38804895 is a deficient number, since it is larger than the sum of its proper divisors (28457001).

38804895 is a wasteful number, since it uses less digits than its factorization.

38804895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862342 (or 862339 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 38804895 is about 6229.3575110119. The cubic root of 38804895 is about 338.5546924072.

The spelling of 38804895 in words is "thirty-eight million, eight hundred four thousand, eight hundred ninety-five".