38374480 has 40 divisors (see below), whose sum is σ = 90074592. Its totient is φ = 15202944.

The previous prime is 38374459. The next prime is 38374481. The reversal of 38374480 is 8447383.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38374481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6319 + ... + 10801.

Almost surely, 2^38374480 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 38374480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45037296).

38374480 is an abundant number, since it is smaller than the sum of its proper divisors (51700112).

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

38374480 is a wasteful number, since it uses less digits than its factorization.

38374480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603 (or 4597 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 38374480 is about 6194.7138755555. The cubic root of 38374480 is about 337.2983120525.

The spelling of 38374480 in words is "thirty-eight million, three hundred seventy-four thousand, four hundred eighty".