38340024 has 64 divisors (see below), whose sum is σ = 102211200. Its totient is φ = 11949696.

The previous prime is 38340017. The next prime is 38340037. The reversal of 38340024 is 42004383.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 38339976 and 38340003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37342 + ... + 38354.

It is an arithmetic number, because the mean of its divisors is an integer number (1597050).

Almost surely, 2^38340024 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 38340024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51105600).

38340024 is an abundant number, since it is smaller than the sum of its proper divisors (63871176).

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

38340024 is a wasteful number, since it uses less digits than its factorization.

38340024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 38340024 is about 6191.9321701711. The cubic root of 38340024 is about 337.1973297436.

The spelling of 38340024 in words is "thirty-eight million, three hundred forty thousand, twenty-four".