34294473 has 6 divisors (see below), whose sum is σ = 49536474.
Its totient is φ = 22862976.
The previous prime is 34294441. The next prime is 34294489. The reversal of 34294473 is 37449243.
It can be written as a sum of positive squares in only one way, i.e., 34257609 + 36864 = 5853^2 + 192^2
It is not a de Polignac number, because 34294473 - 25 = 34294441 is a prime.
It is a super-2 number, since 2×342944732 = 2352221756695458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34294433) 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 5 ways as a sum of consecutive naturals, for example, 1905240 + ... + 1905257.
It is an arithmetic number, because the mean of its divisors is an integer number (8256079).
Almost surely, 234294473 is an apocalyptic number.
It is an amenable number.
34294473 is a deficient number, since it is larger than the sum of its proper divisors (15242001).
34294473 is a wasteful number, since it uses less digits than its factorization.
34294473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3810503 (or 3810500 counting only the distinct ones).
The product of its digits is 72576, while the sum is 36.
The square root of 34294473 is about 5856.1483075482.
The cubic root of 34294473 is about 324.8937656729.
The spelling of 34294473 in words is "thirty-four million, two hundred ninety-four thousand, four hundred seventy-three".