34489636 has 24 divisors (see below), whose sum is σ = 64260000. Its totient is φ = 16150464.

The previous prime is 34489633. The next prime is 34489649. The reversal of 34489636 is 63698443.

It is a junction number, because it is equal to n+sod(n) for n = 34489592 and 34489601.

It is not an unprimeable number, because it can be changed into a prime (34489633) 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, 4215 + ... + 9313.

It is an arithmetic number, because the mean of its divisors is an integer number (2677500).

Almost surely, 2^34489636 is an apocalyptic number.

It is an amenable number.

34489636 is a deficient number, since it is larger than the sum of its proper divisors (29770364).

34489636 is a wasteful number, since it uses less digits than its factorization.

34489636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211 (or 5209 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The square root of 34489636 is about 5872.7877536993. The cubic root of 34489636 is about 325.5089021266.

The spelling of 34489636 in words is "thirty-four million, four hundred eighty-nine thousand, six hundred thirty-six".