734895481 has 2 divisors, whose sum is σ = 734895482. Its totient is φ = 734895480.

The previous prime is 734895479. The next prime is 734895527. The reversal of 734895481 is 184598437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 712890000 + 22005481 = 26700^2 + 4691^2 .

It is a cyclic number.

It is not a de Polignac number, because 734895481 - 2¹ = 734895479 is a prime.

It is a super-2 number, since 2×734895481² = 1080142735988442722, which contains 22 as substring.

Together with 734895479, it forms a pair of twin primes.

It is equal to p_37963876 and since 734895481 and 37963876 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (734895401) 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, 367447740 + 367447741.

It is an arithmetic number, because the mean of its divisors is an integer number (367447741).

Almost surely, 2^734895481 is an apocalyptic number.

It is an amenable number.

734895481 is a deficient number, since it is larger than the sum of its proper divisors (1).

734895481 is an equidigital number, since it uses as much as digits as its factorization.

734895481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 49.

The square root of 734895481 is about 27108.9557342219. The cubic root of 734895481 is about 902.4196130087.

The spelling of 734895481 in words is "seven hundred thirty-four million, eight hundred ninety-five thousand, four hundred eighty-one".