34928473 has 4 divisors (see below), whose sum is σ = 35671680. Its totient is φ = 34185268.

The previous prime is 34928459. The next prime is 34928483. The reversal of 34928473 is 37482943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34928473 - 2¹⁷ = 34797401 is a prime.

It is a super-2 number, since 2×34928473² = 2439996452223458, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34928423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371533 + ... + 371626.

It is an arithmetic number, because the mean of its divisors is an integer number (8917920).

Almost surely, 2^34928473 is an apocalyptic number.

It is an amenable number.

34928473 is a deficient number, since it is larger than the sum of its proper divisors (743207).

34928473 is an equidigital number, since it uses as much as digits as its factorization.

34928473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743206.

The product of its digits is 145152, while the sum is 40.

The square root of 34928473 is about 5910.0315565993. The cubic root of 34928473 is about 326.8836509013.

The spelling of 34928473 in words is "thirty-four million, nine hundred twenty-eight thousand, four hundred seventy-three".