38473344 has 192 divisors, whose sum is σ = 136631040. Its totient is φ = 10119168.

The previous prime is 38473333. The next prime is 38473381. The reversal of 38473344 is 44337483.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 38473299 and 38473308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104649 + ... + 105015.

It is an arithmetic number, because the mean of its divisors is an integer number (711620).

Almost surely, 2^38473344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38473344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68315520).

38473344 is an abundant number, since it is smaller than the sum of its proper divisors (98157696).

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

38473344 is a wasteful number, since it uses less digits than its factorization.

38473344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 392 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 38473344 is about 6202.6884493742. The cubic root of 38473344 is about 337.5877236988.

The spelling of 38473344 in words is "thirty-eight million, four hundred seventy-three thousand, three hundred forty-four".