38916441 has 12 divisors (see below), whose sum is σ = 56509440. Its totient is φ = 25807320.

The previous prime is 38916433. The next prime is 38916443. The reversal of 38916441 is 14461983.

38916441 is a `hidden beast` number, since 3 + 8 + 9 + 1 + 644 + 1 = 666.

It is not a de Polignac number, because 38916441 - 2³ = 38916433 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 38916396 and 38916405.

It is not an unprimeable number, because it can be changed into a prime (38916443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9601 + ... + 13038.

It is an arithmetic number, because the mean of its divisors is an integer number (4709120).

Almost surely, 2^38916441 is an apocalyptic number.

It is an amenable number.

38916441 is a deficient number, since it is larger than the sum of its proper divisors (17592999).

38916441 is a wasteful number, since it uses less digits than its factorization.

38916441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22836 (or 22833 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 38916441 is about 6238.3043369172. The cubic root of 38916441 is about 338.8787777608.

The spelling of 38916441 in words is "thirty-eight million, nine hundred sixteen thousand, four hundred forty-one".