34905995 has 16 divisors (see below), whose sum is σ = 43990560. Its totient is φ = 26552064.

The previous prime is 34905991. The next prime is 34906009. The reversal of 34905995 is 59950943.

34905995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34905995 - 2² = 34905991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34905991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7919 + ... + 11511.

It is an arithmetic number, because the mean of its divisors is an integer number (2749410).

Almost surely, 2^34905995 is an apocalyptic number.

34905995 is a deficient number, since it is larger than the sum of its proper divisors (9084565).

34905995 is a wasteful number, since it uses less digits than its factorization.

34905995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694.

The product of its (nonzero) digits is 218700, while the sum is 44.

The square root of 34905995 is about 5908.1295686537. The cubic root of 34905995 is about 326.8135145452.

The spelling of 34905995 in words is "thirty-four million, nine hundred five thousand, nine hundred ninety-five".