38216353 has 8 divisors (see below), whose sum is σ = 45974720. Its totient is φ = 31032720.

The previous prime is 38216309. The next prime is 38216369. The reversal of 38216353 is 35361283.

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

It is a cyclic number.

It is not a de Polignac number, because 38216353 - 2²¹ = 36119201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38216383) 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, 143538 + ... + 143803.

It is an arithmetic number, because the mean of its divisors is an integer number (5746840).

Almost surely, 2^38216353 is an apocalyptic number.

It is an amenable number.

38216353 is a deficient number, since it is larger than the sum of its proper divisors (7758367).

38216353 is a wasteful number, since it uses less digits than its factorization.

38216353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287367.

The product of its digits is 12960, while the sum is 31.

The square root of 38216353 is about 6181.9376412254. The cubic root of 38216353 is about 336.8343804882.

The spelling of 38216353 in words is "thirty-eight million, two hundred sixteen thousand, three hundred fifty-three".