38078334 has 96 divisors (see below), whose sum is σ = 103446720. Its totient is φ = 9870336.

The previous prime is 38078329. The next prime is 38078371. The reversal of 38078334 is 43387083.

38078334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 61812 + ... + 62424.

It is an arithmetic number, because the mean of its divisors is an integer number (1077570).

Almost surely, 2^38078334 is an apocalyptic number.

38078334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38078334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51723360).

38078334 is an abundant number, since it is smaller than the sum of its proper divisors (65368386).

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

38078334 is a wasteful number, since it uses less digits than its factorization.

38078334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 38078334 is about 6170.7644583147. The cubic root of 38078334 is about 336.4283970179.

The spelling of 38078334 in words is "thirty-eight million, seventy-eight thousand, three hundred thirty-four".