38041399 has 8 divisors (see below), whose sum is σ = 42512400. Its totient is φ = 33739200.

The previous prime is 38041351. The next prime is 38041403. The reversal of 38041399 is 99314083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38041399 - 2⁷ = 38041271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38041319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41724 + ... + 42625.

It is an arithmetic number, because the mean of its divisors is an integer number (5314050).

Almost surely, 2^38041399 is an apocalyptic number.

38041399 is a deficient number, since it is larger than the sum of its proper divisors (4471001).

38041399 is a wasteful number, since it uses less digits than its factorization.

38041399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84401.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 38041399 is about 6167.7709912091. The cubic root of 38041399 is about 336.3195862119.

The spelling of 38041399 in words is "thirty-eight million, forty-one thousand, three hundred ninety-nine".