38779483 has 2 divisors, whose sum is σ = 38779484. Its totient is φ = 38779482.

The previous prime is 38779463. The next prime is 38779511. The reversal of 38779483 is 38497783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38779483 - 2⁵ = 38779451 is a prime.

It is not a weakly prime, because it can be changed into another prime (38779463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19389741 + 19389742.

It is an arithmetic number, because the mean of its divisors is an integer number (19389742).

Almost surely, 2^38779483 is an apocalyptic number.

38779483 is a deficient number, since it is larger than the sum of its proper divisors (1).

38779483 is an equidigital number, since it uses as much as digits as its factorization.

38779483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 49.

The square root of 38779483 is about 6227.3174802639. The cubic root of 38779483 is about 338.4807736353.

The spelling of 38779483 in words is "thirty-eight million, seven hundred seventy-nine thousand, four hundred eighty-three".