38464207 has 2 divisors, whose sum is σ = 38464208. Its totient is φ = 38464206.

The previous prime is 38464199. The next prime is 38464241. The reversal of 38464207 is 70246483.

It is an a-pointer prime, because the next prime (38464241) can be obtained adding 38464207 to its sum of digits (34).

It is a weak prime.

It is an emirp because it is prime and its reverse (70246483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38464207 - 2³ = 38464199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38464267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19232103 + 19232104.

It is an arithmetic number, because the mean of its divisors is an integer number (19232104).

Almost surely, 2^38464207 is an apocalyptic number.

38464207 is a deficient number, since it is larger than the sum of its proper divisors (1).

38464207 is an equidigital number, since it uses as much as digits as its factorization.

38464207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 38464207 is about 6201.9518701776. The cubic root of 38464207 is about 337.5609971142.

The spelling of 38464207 in words is "thirty-eight million, four hundred sixty-four thousand, two hundred seven".