34946399 has 2 divisors, whose sum is σ = 34946400. Its totient is φ = 34946398.

The previous prime is 34946369. The next prime is 34946419. The reversal of 34946399 is 99364943.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34946399 - 2¹⁶ = 34880863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34946369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17473199 + 17473200.

It is an arithmetic number, because the mean of its divisors is an integer number (17473200).

Almost surely, 2^34946399 is an apocalyptic number.

34946399 is a deficient number, since it is larger than the sum of its proper divisors (1).

34946399 is an equidigital number, since it uses as much as digits as its factorization.

34946399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 47.

The square root of 34946399 is about 5911.5479360316. The cubic root of 34946399 is about 326.9395624415.

The spelling of 34946399 in words is "thirty-four million, nine hundred forty-six thousand, three hundred ninety-nine".