2735068397 has 2 divisors, whose sum is σ = 2735068398. Its totient is φ = 2735068396.

The previous prime is 2735068393. The next prime is 2735068421. The reversal of 2735068397 is 7938605372.

It is a happy number.

2735068397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1793437801 + 941630596 = 42349^2 + 30686^2 .

It is a cyclic number.

It is not a de Polignac number, because 2735068397 - 2² = 2735068393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2735068393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367534198 + 1367534199.

It is an arithmetic number, because the mean of its divisors is an integer number (1367534199).

Almost surely, 2^2735068397 is an apocalyptic number.

It is an amenable number.

2735068397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2735068397 is an equidigital number, since it uses as much as digits as its factorization.

2735068397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The square root of 2735068397 is about 52297.8813815627. The cubic root of 2735068397 is about 1398.4793688394.

The spelling of 2735068397 in words is "two billion, seven hundred thirty-five million, sixty-eight thousand, three hundred ninety-seven".