38549794 has 8 divisors (see below), whose sum is σ = 60338880. Its totient is φ = 18436836.

The previous prime is 38549773. The next prime is 38549827. The reversal of 38549794 is 49794583.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418974 + ... + 419065.

It is an arithmetic number, because the mean of its divisors is an integer number (7542360).

Almost surely, 2^38549794 is an apocalyptic number.

38549794 is a deficient number, since it is larger than the sum of its proper divisors (21789086).

38549794 is a wasteful number, since it uses less digits than its factorization.

38549794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838064.

The product of its digits is 1088640, while the sum is 49.

The square root of 38549794 is about 6208.8480413036. The cubic root of 38549794 is about 337.8111814922.

The spelling of 38549794 in words is "thirty-eight million, five hundred forty-nine thousand, seven hundred ninety-four".