34650009 has 12 divisors (see below), whose sum is σ = 50180052. Its totient is φ = 23040000.

The previous prime is 34649957. The next prime is 34650017. The reversal of 34650009 is 90005643.

It is a happy number.

34650009 is a `hidden beast` number, since 3 + 4 + 650 + 0 + 0 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31674384 + 2975625 = 5628^2 + 1725^2 .

It is not a de Polignac number, because 34650009 - 2¹¹ = 34647961 is a prime.

It is a Smith number, since the sum of its digits (27) 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 (34650089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1192 + ... + 8409.

It is an arithmetic number, because the mean of its divisors is an integer number (4181671).

Almost surely, 2^34650009 is an apocalyptic number.

It is an amenable number.

34650009 is a deficient number, since it is larger than the sum of its proper divisors (15530043).

34650009 is a wasteful number, since it uses less digits than its factorization.

34650009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008 (or 10005 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 34650009 is about 5886.4258255753. The cubic root of 34650009 is about 326.0126489628.

The spelling of 34650009 in words is "thirty-four million, six hundred fifty thousand, nine".