38954395 has 16 divisors (see below), whose sum is σ = 51204960. Its totient is φ = 28317184.

The previous prime is 38954393. The next prime is 38954401. The reversal of 38954395 is 59345983.

It is a happy number.

38954395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38954395 - 2¹ = 38954393 is a prime.

It is a super-3 number, since 3×38954395³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (38954393) 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 15 ways as a sum of consecutive naturals, for example, 5437 + ... + 10366.

It is an arithmetic number, because the mean of its divisors is an integer number (3200310).

Almost surely, 2^38954395 is an apocalyptic number.

38954395 is a deficient number, since it is larger than the sum of its proper divisors (12250565).

38954395 is a wasteful number, since it uses less digits than its factorization.

38954395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15854.

The product of its digits is 583200, while the sum is 46.

The square root of 38954395 is about 6241.3456081201. The cubic root of 38954395 is about 338.9889079596.

The spelling of 38954395 in words is "thirty-eight million, nine hundred fifty-four thousand, three hundred ninety-five".