34505955 has 24 divisors (see below), whose sum is σ = 65248560. Its totient is φ = 16729920.

The previous prime is 34505953. The next prime is 34505963. The reversal of 34505955 is 55950543.

It is not a de Polignac number, because 34505955 - 2¹ = 34505953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34505951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34360 + ... + 35349.

It is an arithmetic number, because the mean of its divisors is an integer number (2718690).

Almost surely, 2^34505955 is an apocalyptic number.

34505955 is a deficient number, since it is larger than the sum of its proper divisors (30742605).

34505955 is a wasteful number, since it uses less digits than its factorization.

34505955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69731 (or 69728 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 34505955 is about 5874.1769636265. The cubic root of 34505955 is about 325.5602329302.

The spelling of 34505955 in words is "thirty-four million, five hundred five thousand, nine hundred fifty-five".