38096813 has 8 divisors (see below), whose sum is σ = 40395960. Its totient is φ = 35804160.

The previous prime is 38096801. The next prime is 38096827. The reversal of 38096813 is 31869083.

It can be written as a sum of positive squares in 4 ways, for example, as 9815689 + 28281124 = 3133^2 + 5318^2 .

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 38096813 - 2⁴ = 38096797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38096833) 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, 16043 + ... + 18263.

It is an arithmetic number, because the mean of its divisors is an integer number (5049495).

Almost surely, 2^38096813 is an apocalyptic number.

It is an amenable number.

38096813 is a deficient number, since it is larger than the sum of its proper divisors (2299147).

38096813 is a wasteful number, since it uses less digits than its factorization.

38096813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 38096813 is about 6172.2615790324. The cubic root of 38096813 is about 336.4828098935.

The spelling of 38096813 in words is "thirty-eight million, ninety-six thousand, eight hundred thirteen".