34206618 has 24 divisors (see below), whose sum is σ = 72677952. Its totient is φ = 10730944.

The previous prime is 34206583. The next prime is 34206619. The reversal of 34206618 is 81660243.

34206618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (34206619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8130 + ... + 11597.

It is an arithmetic number, because the mean of its divisors is an integer number (3028248).

Almost surely, 2^34206618 is an apocalyptic number.

34206618 is an abundant number, since it is smaller than the sum of its proper divisors (38471334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34206618 is a wasteful number, since it uses less digits than its factorization.

34206618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19766 (or 19749 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 34206618 is about 5848.6424065761. The cubic root of 34206618 is about 324.6160926433.

The spelling of 34206618 in words is "thirty-four million, two hundred six thousand, six hundred eighteen".