3728383247 has 2 divisors, whose sum is σ = 3728383248. Its totient is φ = 3728383246.

The previous prime is 3728383229. The next prime is 3728383261. The reversal of 3728383247 is 7423838273.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3728383247 - 2²² = 3724188943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3728383207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1864191623 + 1864191624.

It is an arithmetic number, because the mean of its divisors is an integer number (1864191624).

Almost surely, 2^3728383247 is an apocalyptic number.

3728383247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3728383247 is an equidigital number, since it uses as much as digits as its factorization.

3728383247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 47.

The square root of 3728383247 is about 61060.4884274602. The cubic root of 3728383247 is about 1550.6252416156.

The spelling of 3728383247 in words is "three billion, seven hundred twenty-eight million, three hundred eighty-three thousand, two hundred forty-seven".