38380485 has 64 divisors (see below), whose sum is σ = 74753280. Its totient is φ = 16558080.

The previous prime is 38380423. The next prime is 38380487. The reversal of 38380485 is 58408383.

It is not a de Polignac number, because 38380485 - 2⁶ = 38380421 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38380487) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61897 + ... + 62513.

It is an arithmetic number, because the mean of its divisors is an integer number (1168020).

Almost surely, 2^38380485 is an apocalyptic number.

It is an amenable number.

38380485 is a deficient number, since it is larger than the sum of its proper divisors (36372795).

38380485 is a wasteful number, since it uses less digits than its factorization.

38380485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 38380485 is about 6195.1985440339. The cubic root of 38380485 is about 337.3159050876.

The spelling of 38380485 in words is "thirty-eight million, three hundred eighty thousand, four hundred eighty-five".