34395401 has 2 divisors, whose sum is σ = 34395402. Its totient is φ = 34395400.

The previous prime is 34395397. The next prime is 34395409. The reversal of 34395401 is 10459343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27510025 + 6885376 = 5245^2 + 2624^2 .

It is a cyclic number.

It is not a de Polignac number, because 34395401 - 2² = 34395397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34395409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17197700 + 17197701.

It is an arithmetic number, because the mean of its divisors is an integer number (17197701).

Almost surely, 2^34395401 is an apocalyptic number.

It is an amenable number.

34395401 is a deficient number, since it is larger than the sum of its proper divisors (1).

34395401 is an equidigital number, since it uses as much as digits as its factorization.

34395401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 34395401 is about 5864.7592448454. The cubic root of 34395401 is about 325.2121723039.

The spelling of 34395401 in words is "thirty-four million, three hundred ninety-five thousand, four hundred one".