34699999 has 2 divisors, whose sum is σ = 34700000. Its totient is φ = 34699998.

The previous prime is 34699963. The next prime is 34700047. The reversal of 34699999 is 99999643.

It is a weak prime.

It is an emirp because it is prime and its reverse (99999643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34699999 - 2¹¹ = 34697951 is a prime.

34699999 is a modest number, since divided by 9999 gives 3469 as remainder.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34699919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17349999 + 17350000.

It is an arithmetic number, because the mean of its divisors is an integer number (17350000).

Almost surely, 2^34699999 is an apocalyptic number.

34699999 is a deficient number, since it is larger than the sum of its proper divisors (1).

34699999 is an equidigital number, since it uses as much as digits as its factorization.

34699999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4251528, while the sum is 58.

The square root of 34699999 is about 5890.6705051293. The cubic root of 34699999 is about 326.1693544644.

The spelling of 34699999 in words is "thirty-four million, six hundred ninety-nine thousand, nine hundred ninety-nine".