38954069 has 12 divisors (see below), whose sum is σ = 49434048. Its totient is φ = 30353400.

The previous prime is 38954033. The next prime is 38954077. The reversal of 38954069 is 96045983.

It is a de Polignac number, because none of the positive numbers 2^k-38954069 is a prime.

It is a super-2 number, since 2×38954069² = 3034838983313522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38957069) 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 11 ways as a sum of consecutive naturals, for example, 35597 + ... + 36674.

It is an arithmetic number, because the mean of its divisors is an integer number (4119504).

Almost surely, 2^38954069 is an apocalyptic number.

It is an amenable number.

38954069 is a deficient number, since it is larger than the sum of its proper divisors (10479979).

38954069 is a wasteful number, since it uses less digits than its factorization.

38954069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72296 (or 72289 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 38954069 is about 6241.3194919023. The cubic root of 38954069 is about 338.9879623180.

The spelling of 38954069 in words is "thirty-eight million, nine hundred fifty-four thousand, sixty-nine".