38790027 has 24 divisors (see below), whose sum is σ = 57470400. Its totient is φ = 25204608.

The previous prime is 38790019. The next prime is 38790047. The reversal of 38790027 is 72009783.

It is not a de Polignac number, because 38790027 - 2³ = 38790019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38789973 and 38790000.

It is not an unprimeable number, because it can be changed into a prime (38790007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62973 + ... + 63585.

It is an arithmetic number, because the mean of its divisors is an integer number (2394600).

Almost surely, 2^38790027 is an apocalyptic number.

38790027 is a deficient number, since it is larger than the sum of its proper divisors (18680373).

38790027 is a wasteful number, since it uses less digits than its factorization.

38790027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 38790027 is about 6228.1640151814. The cubic root of 38790027 is about 338.5114480847.

The spelling of 38790027 in words is "thirty-eight million, seven hundred ninety thousand, twenty-seven".