34479225 has 36 divisors (see below), whose sum is σ = 67375152. Its totient is φ = 16716000.

The previous prime is 34479217. The next prime is 34479293. The reversal of 34479225 is 52297443.

It is not a de Polignac number, because 34479225 - 2³ = 34479217 is a prime.

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 34479225.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4491 + ... + 9440.

It is an arithmetic number, because the mean of its divisors is an integer number (1871532).

Almost surely, 2^34479225 is an apocalyptic number.

It is an amenable number.

34479225 is a deficient number, since it is larger than the sum of its proper divisors (32895927).

34479225 is a wasteful number, since it uses less digits than its factorization.

34479225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13958 (or 13950 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 34479225 is about 5871.9013104786. The cubic root of 34479225 is about 325.4761462554.

The spelling of 34479225 in words is "thirty-four million, four hundred seventy-nine thousand, two hundred twenty-five".