738016481 has 2 divisors, whose sum is σ = 738016482. Its totient is φ = 738016480.

The previous prime is 738016423. The next prime is 738016483. The reversal of 738016481 is 184610837.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 735277456 + 2739025 = 27116^2 + 1655^2 .

It is a cyclic number.

It is not a de Polignac number, because 738016481 - 2⁶ = 738016417 is a prime.

It is a super-2 number, since 2×738016481² = 1089336652455246722, which contains 22 as substring.

Together with 738016483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (738016483) 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, 369008240 + 369008241.

It is an arithmetic number, because the mean of its divisors is an integer number (369008241).

Almost surely, 2^738016481 is an apocalyptic number.

It is an amenable number.

738016481 is a deficient number, since it is larger than the sum of its proper divisors (1).

738016481 is an equidigital number, since it uses as much as digits as its factorization.

738016481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 738016481 is about 27166.4587497156. The cubic root of 738016481 is about 903.6952928107.

The spelling of 738016481 in words is "seven hundred thirty-eight million, sixteen thousand, four hundred eighty-one".