3361541220 has 72 divisors (see below), whose sum is σ = 10274584320. Its totient is φ = 889561920.

The previous prime is 3361541201. The next prime is 3361541263. The reversal of 3361541220 is 221451633.

3361541220 is a `hidden beast` number, since 3 + 3 + 615 + 41 + 2 + 2 + 0 = 666.

It is a super-2 number, since 2×3361541220² = 22599918747518176800, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 47700 + ... + 94859.

It is an arithmetic number, because the mean of its divisors is an integer number (142702560).

Almost surely, 2^3361541220 is an apocalyptic number.

3361541220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3361541220 is an abundant number, since it is smaller than the sum of its proper divisors (6913043100).

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

3361541220 is a wasteful number, since it uses less digits than its factorization.

3361541220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142705 (or 142700 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3361541220 is about 57978.7997461141. The cubic root of 3361541220 is about 1498.0034503721.

Adding to 3361541220 its reverse (221451633), we get a palindrome (3582992853).

The spelling of 3361541220 in words is "three billion, three hundred sixty-one million, five hundred forty-one thousand, two hundred twenty".