34573473 has 20 divisors (see below), whose sum is σ = 56343408. Its totient is φ = 20953080.

The previous prime is 34573459. The next prime is 34573489. The reversal of 34573473 is 37437543.

It is not a de Polignac number, because 34573473 - 2⁹ = 34572961 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (34573403) 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 19 ways as a sum of consecutive naturals, for example, 18511 + ... + 20292.

Almost surely, 2^34573473 is an apocalyptic number.

34573473 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

34573473 is a deficient number, since it is larger than the sum of its proper divisors (21769935).

34573473 is a wasteful number, since it uses less digits than its factorization.

34573473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38826 (or 38817 counting only the distinct ones).

The product of its digits is 105840, while the sum is 36.

The square root of 34573473 is about 5879.9211729410. The cubic root of 34573473 is about 325.7724364419.

The spelling of 34573473 in words is "thirty-four million, five hundred seventy-three thousand, four hundred seventy-three".