3304136220 has 384 divisors, whose sum is σ = 11929946112. Its totient is φ = 663552000.

The previous prime is 3304136153. The next prime is 3304136221. The reversal of 3304136220 is 226314033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304136221) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32714170 + ... + 32714270.

It is an arithmetic number, because the mean of its divisors is an integer number (31067568).

Almost surely, 2^3304136220 is an apocalyptic number.

3304136220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3304136220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5964973056).

3304136220 is an abundant number, since it is smaller than the sum of its proper divisors (8625809892).

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

3304136220 is a wasteful number, since it uses less digits than its factorization.

3304136220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3304136220 is about 57481.6163655825. The cubic root of 3304136220 is about 1489.4273162135.

It can be divided in two parts, 330413 and 6220, that added together give a palindrome (336633).

The spelling of 3304136220 in words is "three billion, three hundred four million, one hundred thirty-six thousand, two hundred twenty".