38473134 has 48 divisors (see below), whose sum is σ = 90419328. Its totient is φ = 10880688.

The previous prime is 38473121. The next prime is 38473147. The reversal of 38473134 is 43137483.

38473134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38473121) and next prime (38473147).

It is a junction number, because it is equal to n+sod(n) for n = 38473095 and 38473104.

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 23 ways as a sum of consecutive naturals, for example, 30847 + ... + 32069.

It is an arithmetic number, because the mean of its divisors is an integer number (1883736).

Almost surely, 2^38473134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38473134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45209664).

38473134 is an abundant number, since it is smaller than the sum of its proper divisors (51946194).

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

38473134 is a wasteful number, since it uses less digits than its factorization.

38473134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1342 counting only the distinct ones).

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

The square root of 38473134 is about 6202.6715212076. The cubic root of 38473134 is about 337.5871094765.

The spelling of 38473134 in words is "thirty-eight million, four hundred seventy-three thousand, one hundred thirty-four".