38501894 has 8 divisors (see below), whose sum is σ = 57983688. Its totient is φ = 19174000.

The previous prime is 38501857. The next prime is 38501909. The reversal of 38501894 is 49810583.

38501894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37847 + ... + 38850.

It is an arithmetic number, because the mean of its divisors is an integer number (7247961).

Almost surely, 2^38501894 is an apocalyptic number.

38501894 is a deficient number, since it is larger than the sum of its proper divisors (19481794).

38501894 is a wasteful number, since it uses less digits than its factorization.

38501894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76950.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 38501894 is about 6204.9894439878. The cubic root of 38501894 is about 337.6712078762.

The spelling of 38501894 in words is "thirty-eight million, five hundred one thousand, eight hundred ninety-four".