734107397 has 2 divisors, whose sum is σ = 734107398. Its totient is φ = 734107396.

The previous prime is 734107391. The next prime is 734107453. The reversal of 734107397 is 793701437.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 722588161 + 11519236 = 26881^2 + 3394^2 .

It is a cyclic number.

It is not a de Polignac number, because 734107397 - 2¹² = 734103301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734107391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367053698 + 367053699.

It is an arithmetic number, because the mean of its divisors is an integer number (367053699).

Almost surely, 2^734107397 is an apocalyptic number.

It is an amenable number.

734107397 is a deficient number, since it is larger than the sum of its proper divisors (1).

734107397 is an equidigital number, since it uses as much as digits as its factorization.

734107397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 734107397 is about 27094.4163435937. The cubic root of 734107397 is about 902.0969200333.

The spelling of 734107397 in words is "seven hundred thirty-four million, one hundred seven thousand, three hundred ninety-seven".