38357994 has 8 divisors (see below), whose sum is σ = 76716000. Its totient is φ = 12785996.

The previous prime is 38357993. The next prime is 38358013. The reversal of 38357994 is 49975383.

38357994 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.

38357994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (38357993) by changing a digit.

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, 3196494 + ... + 3196505.

It is an arithmetic number, because the mean of its divisors is an integer number (9589500).

Almost surely, 2^38357994 is an apocalyptic number.

38357994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38357994 is a wasteful number, since it uses less digits than its factorization.

38357994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393004.

The product of its digits is 816480, while the sum is 48.

The square root of 38357994 is about 6193.3830819674. The cubic root of 38357994 is about 337.2500030681.

The spelling of 38357994 in words is "thirty-eight million, three hundred fifty-seven thousand, nine hundred ninety-four".