3356946618 has 16 divisors (see below), whose sum is σ = 6870030816. Its totient is φ = 1092959280.

The previous prime is 3356946617. The next prime is 3356946643. The reversal of 3356946618 is 8166496533.

It is a happy number.

It is a super-2 number, since 2×3356946618² = 22538181192203275848, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3356946613) 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, 6505453 + ... + 6505968.

It is an arithmetic number, because the mean of its divisors is an integer number (429376926).

Almost surely, 2^3356946618 is an apocalyptic number.

3356946618 is an abundant number, since it is smaller than the sum of its proper divisors (3513084198).

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

3356946618 is a wasteful number, since it uses less digits than its factorization.

3356946618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13011469.

The product of its digits is 2799360, while the sum is 51.

The square root of 3356946618 is about 57939.1630764546. The cubic root of 3356946618 is about 1497.3206417648.

The spelling of 3356946618 in words is "three billion, three hundred fifty-six million, nine hundred forty-six thousand, six hundred eighteen".