38103874 has 4 divisors (see below), whose sum is σ = 57155814. Its totient is φ = 19051936.

The previous prime is 38103869. The next prime is 38103907. The reversal of 38103874 is 47830183.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47830183 = 2371 ⋅20173.

It can be written as a sum of positive squares in only one way, i.e., 37393225 + 710649 = 6115^2 + 843^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9525967 + ... + 9525970.

Almost surely, 2^38103874 is an apocalyptic number.

38103874 is a deficient number, since it is larger than the sum of its proper divisors (19051940).

38103874 is a wasteful number, since it uses less digits than its factorization.

38103874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19051939.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 38103874 is about 6172.8335470835. The cubic root of 38103874 is about 336.5035969197.

The spelling of 38103874 in words is "thirty-eight million, one hundred three thousand, eight hundred seventy-four".