38946801 has 4 divisors (see below), whose sum is σ = 51929072. Its totient is φ = 25964532.

The previous prime is 38946799. The next prime is 38946857. The reversal of 38946801 is 10864983.

38946801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10864983 = 3 ⋅3621661.

It is not a de Polignac number, because 38946801 - 2¹ = 38946799 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 38946801.

It is not an unprimeable number, because it can be changed into a prime (38946871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6491131 + ... + 6491136.

It is an arithmetic number, because the mean of its divisors is an integer number (12982268).

Almost surely, 2^38946801 is an apocalyptic number.

It is an amenable number.

38946801 is a deficient number, since it is larger than the sum of its proper divisors (12982271).

38946801 is a wasteful number, since it uses less digits than its factorization.

38946801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12982270.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 38946801 is about 6240.7372160667. The cubic root of 38946801 is about 338.9668783609.

The spelling of 38946801 in words is "thirty-eight million, nine hundred forty-six thousand, eight hundred one".