38372894 has 16 divisors (see below), whose sum is σ = 69244800. Its totient is φ = 15579864.

The previous prime is 38372891. The next prime is 38372897. The reversal of 38372894 is 49827383.

It is an interprime number because it is at equal distance from previous prime (38372891) and next prime (38372897).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38372891) 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 7 ways as a sum of consecutive naturals, for example, 71864 + ... + 72395.

It is an arithmetic number, because the mean of its divisors is an integer number (4327800).

Almost surely, 2^38372894 is an apocalyptic number.

38372894 is a deficient number, since it is larger than the sum of its proper divisors (30871906).

38372894 is a wasteful number, since it uses less digits than its factorization.

38372894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144287.

The product of its digits is 290304, while the sum is 44.

The square root of 38372894 is about 6194.5858618636. The cubic root of 38372894 is about 337.2936651927.

The spelling of 38372894 in words is "thirty-eight million, three hundred seventy-two thousand, eight hundred ninety-four".