38984055 has 32 divisors (see below), whose sum is σ = 68456448. Its totient is φ = 18787200.

The previous prime is 38984039. The next prime is 38984069. The reversal of 38984055 is 55048983.

It is not a de Polignac number, because 38984055 - 2⁴ = 38984039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38983998 and 38984016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30897 + ... + 32133.

It is an arithmetic number, because the mean of its divisors is an integer number (2139264).

Almost surely, 2^38984055 is an apocalyptic number.

38984055 is a deficient number, since it is larger than the sum of its proper divisors (29472393).

38984055 is a wasteful number, since it uses less digits than its factorization.

38984055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 38984055 is about 6243.7212461800. The cubic root of 38984055 is about 339.0749218764.

The spelling of 38984055 in words is "thirty-eight million, nine hundred eighty-four thousand, fifty-five".