38317434 has 16 divisors (see below), whose sum is σ = 77779488. Its totient is φ = 12581712.

The previous prime is 38317427. The next prime is 38317483. The reversal of 38317434 is 43471383.

38317434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38317395 and 38317404.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 47257 + ... + 48060.

It is an arithmetic number, because the mean of its divisors is an integer number (4861218).

Almost surely, 2^38317434 is an apocalyptic number.

38317434 is an abundant number, since it is smaller than the sum of its proper divisors (39462054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38317434 is a wasteful number, since it uses less digits than its factorization.

38317434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95389.

The product of its digits is 24192, while the sum is 33.

The square root of 38317434 is about 6190.1077535048. The cubic root of 38317434 is about 337.1310910074.

The spelling of 38317434 in words is "thirty-eight million, three hundred seventeen thousand, four hundred thirty-four".