38383000 has 64 divisors (see below), whose sum is σ = 90810720. Its totient is φ = 15184000.

The previous prime is 38382989. The next prime is 38383003. The reversal of 38383000 is 38383.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38383003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130854 + ... + 131146.

Almost surely, 2^38383000 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 38383000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45405360).

38383000 is an abundant number, since it is smaller than the sum of its proper divisors (52427720).

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

38383000 is a wasteful number, since it uses less digits than its factorization.

38383000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 38383000 is about 6195.4015204828. The cubic root of 38383000 is about 337.3232728161.

38383000 divided by its reverse (38383) gives a cube (1000 = 10³).

The spelling of 38383000 in words is "thirty-eight million, three hundred eighty-three thousand".