34479473 has 8 divisors (see below), whose sum is σ = 39993792. Its totient is φ = 29112336.

The previous prime is 34479443. The next prime is 34479527. The reversal of 34479473 is 37497443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34479473 - 2⁸ = 34479217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34479473.

It is not an unprimeable number, because it can be changed into a prime (34479443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36290 + ... + 37227.

It is an arithmetic number, because the mean of its divisors is an integer number (4999224).

Almost surely, 2^34479473 is an apocalyptic number.

It is an amenable number.

34479473 is a deficient number, since it is larger than the sum of its proper divisors (5514319).

34479473 is an equidigital number, since it uses as much as digits as its factorization.

34479473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73591.

The product of its digits is 254016, while the sum is 41.

The square root of 34479473 is about 5871.9224279617. The cubic root of 34479473 is about 325.4769266083.

The spelling of 34479473 in words is "thirty-four million, four hundred seventy-nine thousand, four hundred seventy-three".