38456699 has 2 divisors, whose sum is σ = 38456700. Its totient is φ = 38456698.

The previous prime is 38456687. The next prime is 38456767. The reversal of 38456699 is 99665483.

It is a weak prime.

It is an emirp because it is prime and its reverse (99665483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38456699 - 2⁴ = 38456683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38456609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19228349 + 19228350.

It is an arithmetic number, because the mean of its divisors is an integer number (19228350).

Almost surely, 2^38456699 is an apocalyptic number.

38456699 is a deficient number, since it is larger than the sum of its proper divisors (1).

38456699 is an equidigital number, since it uses as much as digits as its factorization.

38456699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 50.

The square root of 38456699 is about 6201.3465473234. The cubic root of 38456699 is about 337.5390323398.

The spelling of 38456699 in words is "thirty-eight million, four hundred fifty-six thousand, six hundred ninety-nine".