3345381111 has 4 divisors (see below), whose sum is σ = 4460508152. Its totient is φ = 2230254072.

The previous prime is 3345381103. The next prime is 3345381121. The reversal of 3345381111 is 1111835433.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3345381111 - 2³ = 3345381103 is a prime.

It is a super-2 number, since 2×3345381111² = 22383149555671188642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345381121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557563516 + ... + 557563521.

It is an arithmetic number, because the mean of its divisors is an integer number (1115127038).

Almost surely, 2^3345381111 is an apocalyptic number.

3345381111 is a deficient number, since it is larger than the sum of its proper divisors (1115127041).

3345381111 is a wasteful number, since it uses less digits than its factorization.

3345381111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115127040.

The product of its digits is 4320, while the sum is 30.

The square root of 3345381111 is about 57839.2696271314. The cubic root of 3345381111 is about 1495.5991172258.

The spelling of 3345381111 in words is "three billion, three hundred forty-five million, three hundred eighty-one thousand, one hundred eleven".