38484691 has 8 divisors (see below), whose sum is σ = 45055584. Its totient is φ = 32182080.

The previous prime is 38484689. The next prime is 38484701. The reversal of 38484691 is 19648483.

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

It is not a de Polignac number, because 38484691 - 2¹ = 38484689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38484631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66760 + ... + 67333.

It is an arithmetic number, because the mean of its divisors is an integer number (5631948).

Almost surely, 2^38484691 is an apocalyptic number.

38484691 is a deficient number, since it is larger than the sum of its proper divisors (6570893).

38484691 is a wasteful number, since it uses less digits than its factorization.

38484691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134141.

The product of its digits is 165888, while the sum is 43.

The square root of 38484691 is about 6203.6030659609. The cubic root of 38484691 is about 337.6209088513.

The spelling of 38484691 in words is "thirty-eight million, four hundred eighty-four thousand, six hundred ninety-one".