38430683 has 2 divisors, whose sum is σ = 38430684. Its totient is φ = 38430682.

The previous prime is 38430661. The next prime is 38430697. The reversal of 38430683 is 38603483.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38430683 is a prime.

It is not a weakly prime, because it can be changed into another prime (38430083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19215341 + 19215342.

It is an arithmetic number, because the mean of its divisors is an integer number (19215342).

Almost surely, 2^38430683 is an apocalyptic number.

38430683 is a deficient number, since it is larger than the sum of its proper divisors (1).

38430683 is an equidigital number, since it uses as much as digits as its factorization.

38430683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 38430683 is about 6199.2485834978. The cubic root of 38430683 is about 337.4628999914.

The spelling of 38430683 in words is "thirty-eight million, four hundred thirty thousand, six hundred eighty-three".