38248799 has 2 divisors, whose sum is σ = 38248800. Its totient is φ = 38248798.

The previous prime is 38248781. The next prime is 38248829. The reversal of 38248799 is 99784283.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38248799 - 2¹⁶ = 38183263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38245799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19124399 + 19124400.

It is an arithmetic number, because the mean of its divisors is an integer number (19124400).

Almost surely, 2^38248799 is an apocalyptic number.

38248799 is a deficient number, since it is larger than the sum of its proper divisors (1).

38248799 is an equidigital number, since it uses as much as digits as its factorization.

38248799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 38248799 is about 6184.5613425691. The cubic root of 38248799 is about 336.9296785826.

The spelling of 38248799 in words is "thirty-eight million, two hundred forty-eight thousand, seven hundred ninety-nine".