34728433 has 4 divisors (see below), whose sum is σ = 36771300. Its totient is φ = 32685568.

The previous prime is 34728389. The next prime is 34728439. The reversal of 34728433 is 33482743.

It is a happy number.

34728433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27583504 + 7144929 = 5252^2 + 2673^2 .

It is a cyclic number.

It is not a de Polignac number, because 34728433 - 2¹³ = 34720241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34728439) 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 3 ways as a sum of consecutive naturals, for example, 1021408 + ... + 1021441.

It is an arithmetic number, because the mean of its divisors is an integer number (9192825).

Almost surely, 2^34728433 is an apocalyptic number.

It is an amenable number.

34728433 is a deficient number, since it is larger than the sum of its proper divisors (2042867).

34728433 is a wasteful number, since it uses less digits than its factorization.

34728433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042866.

The product of its digits is 48384, while the sum is 34.

The square root of 34728433 is about 5893.0834882937. The cubic root of 34728433 is about 326.2584204361.

The spelling of 34728433 in words is "thirty-four million, seven hundred twenty-eight thousand, four hundred thirty-three".