38879894 has 8 divisors (see below), whose sum is σ = 60330960. Its totient is φ = 18769576.

The previous prime is 38879891. The next prime is 38879957. The reversal of 38879894 is 49897883.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38879891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335114 + ... + 335229.

It is an arithmetic number, because the mean of its divisors is an integer number (7541370).

Almost surely, 2^38879894 is an apocalyptic number.

38879894 is a deficient number, since it is larger than the sum of its proper divisors (21451066).

38879894 is a wasteful number, since it uses less digits than its factorization.

38879894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670374.

The product of its digits is 3483648, while the sum is 56.

The square root of 38879894 is about 6235.3744073632. The cubic root of 38879894 is about 338.7726625271.

The spelling of 38879894 in words is "thirty-eight million, eight hundred seventy-nine thousand, eight hundred ninety-four".