34728265 has 16 divisors (see below), whose sum is σ = 48960576. Its totient is φ = 23313600.

The previous prime is 34728259. The next prime is 34728269. The reversal of 34728265 is 56282743.

It is not a de Polignac number, because 34728265 - 2⁵ = 34728233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34728269) 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 15 ways as a sum of consecutive naturals, for example, 23571 + ... + 25000.

It is an arithmetic number, because the mean of its divisors is an integer number (3060036).

Almost surely, 2^34728265 is an apocalyptic number.

It is an amenable number.

34728265 is a deficient number, since it is larger than the sum of its proper divisors (14232311).

34728265 is a wasteful number, since it uses less digits than its factorization.

34728265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48600.

The product of its digits is 80640, while the sum is 37.

The square root of 34728265 is about 5893.0692342785. The cubic root of 34728265 is about 326.2578943398.

The spelling of 34728265 in words is "thirty-four million, seven hundred twenty-eight thousand, two hundred sixty-five".