734895013 has 2 divisors, whose sum is σ = 734895014. Its totient is φ = 734895012.

The previous prime is 734894981. The next prime is 734895041. The reversal of 734895013 is 310598437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 717061284 + 17833729 = 26778^2 + 4223^2 .

It is an emirp because it is prime and its reverse (310598437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 734895013 - 2⁵ = 734894981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734898013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367447506 + 367447507.

It is an arithmetic number, because the mean of its divisors is an integer number (367447507).

Almost surely, 2^734895013 is an apocalyptic number.

It is an amenable number.

734895013 is a deficient number, since it is larger than the sum of its proper divisors (1).

734895013 is an equidigital number, since it uses as much as digits as its factorization.

734895013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 734895013 is about 27108.9471023867. The cubic root of 734895013 is about 902.4194214474.

The spelling of 734895013 in words is "seven hundred thirty-four million, eight hundred ninety-five thousand, thirteen".