38650823 has 8 divisors (see below), whose sum is σ = 40960080. Its totient is φ = 36406720.

The previous prime is 38650793. The next prime is 38650837. The reversal of 38650823 is 32805683.

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 38650823 - 2¹⁰ = 38649799 is a prime.

It is a super-2 number, since 2×38650823² = 2987772237154658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38670823) 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, 15065 + ... + 17442.

It is an arithmetic number, because the mean of its divisors is an integer number (5120010).

Almost surely, 2^38650823 is an apocalyptic number.

38650823 is a deficient number, since it is larger than the sum of its proper divisors (2309257).

38650823 is a wasteful number, since it uses less digits than its factorization.

38650823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32577.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 38650823 is about 6216.9786070084. The cubic root of 38650823 is about 338.1060291984.

The spelling of 38650823 in words is "thirty-eight million, six hundred fifty thousand, eight hundred twenty-three".