734477057 has 2 divisors, whose sum is σ = 734477058. Its totient is φ = 734477056.

The previous prime is 734477041. The next prime is 734477063. The reversal of 734477057 is 750774437.

It is a happy number.

734477057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 723394816 + 11082241 = 26896^2 + 3329^2 .

It is a cyclic number.

It is not a de Polignac number, because 734477057 - 2⁴ = 734477041 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 734476999 and 734477017.

It is not a weakly prime, because it can be changed into another prime (734477257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367238528 + 367238529.

It is an arithmetic number, because the mean of its divisors is an integer number (367238529).

Almost surely, 2^734477057 is an apocalyptic number.

It is an amenable number.

734477057 is a deficient number, since it is larger than the sum of its proper divisors (1).

734477057 is an equidigital number, since it uses as much as digits as its factorization.

734477057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576240, while the sum is 44.

The square root of 734477057 is about 27101.2371857818. The cubic root of 734477057 is about 902.2483116833.

The spelling of 734477057 in words is "seven hundred thirty-four million, four hundred seventy-seven thousand, fifty-seven".