38034518 has 4 divisors (see below), whose sum is σ = 57051780. Its totient is φ = 19017258.

The previous prime is 38034509. The next prime is 38034539. The reversal of 38034518 is 81543083.

It is a happy number.

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

It is a congruent number.

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, 9508628 + ... + 9508631.

It is an arithmetic number, because the mean of its divisors is an integer number (14262945).

Almost surely, 2^38034518 is an apocalyptic number.

38034518 is a deficient number, since it is larger than the sum of its proper divisors (19017262).

38034518 is a wasteful number, since it uses less digits than its factorization.

38034518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19017261.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 38034518 is about 6167.2131469571. The cubic root of 38034518 is about 336.2993069488.

The spelling of 38034518 in words is "thirty-eight million, thirty-four thousand, five hundred eighteen".