38249294 has 4 divisors (see below), whose sum is σ = 57373944. Its totient is φ = 19124646.

The previous prime is 38249293. The next prime is 38249297. The reversal of 38249294 is 49294283.

38249294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38249293) 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 as a sum of consecutive naturals, namely, 9562322 + ... + 9562325.

It is an arithmetic number, because the mean of its divisors is an integer number (14343486).

Almost surely, 2^38249294 is an apocalyptic number.

38249294 is a deficient number, since it is larger than the sum of its proper divisors (19124650).

38249294 is a wasteful number, since it uses less digits than its factorization.

38249294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19124649.

The product of its digits is 124416, while the sum is 41.

The square root of 38249294 is about 6184.6013614460. The cubic root of 38249294 is about 336.9311320441.

The spelling of 38249294 in words is "thirty-eight million, two hundred forty-nine thousand, two hundred ninety-four".