38737441 has 8 divisors (see below), whose sum is σ = 41109120. Its totient is φ = 36376128.

The previous prime is 38737423. The next prime is 38737471. The reversal of 38737441 is 14473783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38737441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38737441.

It is not an unprimeable number, because it can be changed into a prime (38737471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5940 + ... + 10618.

It is an arithmetic number, because the mean of its divisors is an integer number (5138640).

Almost surely, 2^38737441 is an apocalyptic number.

It is an amenable number.

38737441 is a deficient number, since it is larger than the sum of its proper divisors (2371679).

38737441 is a wasteful number, since it uses less digits than its factorization.

38737441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183.

The product of its digits is 56448, while the sum is 37.

The square root of 38737441 is about 6223.9409540901. The cubic root of 38737441 is about 338.3584103543.

The spelling of 38737441 in words is "thirty-eight million, seven hundred thirty-seven thousand, four hundred forty-one".