38261794 has 8 divisors (see below), whose sum is σ = 57457260. Its totient is φ = 19109376.

The previous prime is 38261791. The next prime is 38261831. The reversal of 38261794 is 49716283.

It can be written as a sum of positive squares in 2 ways, for example, as 38254225 + 7569 = 6185^2 + 87^2 .

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

It is not an unprimeable number, because it can be changed into a prime (38261791) 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 3 ways as a sum of consecutive naturals, for example, 8439 + ... + 12154.

Almost surely, 2^38261794 is an apocalyptic number.

38261794 is a deficient number, since it is larger than the sum of its proper divisors (19195466).

38261794 is a wasteful number, since it uses less digits than its factorization.

38261794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21524.

The product of its digits is 72576, while the sum is 40.

The square root of 38261794 is about 6185.6118533254. The cubic root of 38261794 is about 336.9678314617.

The spelling of 38261794 in words is "thirty-eight million, two hundred sixty-one thousand, seven hundred ninety-four".