38280360 has 64 divisors (see below), whose sum is σ = 116484480. Its totient is φ = 10062080.

The previous prime is 38280343. The next prime is 38280373. The reversal of 38280360 is 6308283.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 6274 + ... + 10766.

It is an arithmetic number, because the mean of its divisors is an integer number (1820070).

Almost surely, 2^38280360 is an apocalyptic number.

38280360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38280360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58242240).

38280360 is an abundant number, since it is smaller than the sum of its proper divisors (78204120).

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

38280360 is a wasteful number, since it uses less digits than its factorization.

38280360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4578 (or 4574 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 38280360 is about 6187.1124121031. The cubic root of 38280360 is about 337.0223256231.

The spelling of 38280360 in words is "thirty-eight million, two hundred eighty thousand, three hundred sixty".