34403473 has 16 divisors (see below), whose sum is σ = 37945600. Its totient is φ = 31000320.

The previous prime is 34403441. The next prime is 34403491. The reversal of 34403473 is 37430443.

It is not a de Polignac number, because 34403473 - 2⁵ = 34403441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34803473) 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, 142633 + ... + 142873.

It is an arithmetic number, because the mean of its divisors is an integer number (2371600).

Almost surely, 2^34403473 is an apocalyptic number.

It is an amenable number.

34403473 is a deficient number, since it is larger than the sum of its proper divisors (3542127).

34403473 is a wasteful number, since it uses less digits than its factorization.

34403473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 34403473 is about 5865.4473827663. The cubic root of 34403473 is about 325.2376108533.

The spelling of 34403473 in words is "thirty-four million, four hundred three thousand, four hundred seventy-three".