3345624155 has 4 divisors (see below), whose sum is σ = 4014748992. Its totient is φ = 2676499320.

The previous prime is 3345624133. The next prime is 3345624169. The reversal of 3345624155 is 5514265433.

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

It is not a de Polignac number, because 3345624155 - 2⁸ = 3345623899 is a prime.

It is a super-2 number, since 2×3345624155² = 22386401973038928050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334562411 + ... + 334562420.

It is an arithmetic number, because the mean of its divisors is an integer number (1003687248).

Almost surely, 2^3345624155 is an apocalyptic number.

3345624155 is a deficient number, since it is larger than the sum of its proper divisors (669124837).

3345624155 is an equidigital number, since it uses as much as digits as its factorization.

3345624155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669124836.

The product of its digits is 216000, while the sum is 38.

The square root of 3345624155 is about 57841.3706182694. The cubic root of 3345624155 is about 1495.6353350813.

Adding to 3345624155 its reverse (5514265433), we get a palindrome (8859889588).

The spelling of 3345624155 in words is "three billion, three hundred forty-five million, six hundred twenty-four thousand, one hundred fifty-five".