38078748 has 60 divisors (see below), whose sum is σ = 100196712. Its totient is φ = 12610080.

The previous prime is 38078737. The next prime is 38078749. The reversal of 38078748 is 84787083.

It is a super-3 number, since 3×38078748³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38078749) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68086 + ... + 68642.

Almost surely, 2^38078748 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 38078748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50098356).

38078748 is an abundant number, since it is smaller than the sum of its proper divisors (62117964).

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

38078748 is a wasteful number, since it uses less digits than its factorization.

38078748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 38078748 is about 6170.7980035000. The cubic root of 38078748 is about 336.4296162663.

The spelling of 38078748 in words is "thirty-eight million, seventy-eight thousand, seven hundred forty-eight".