3303421140 has 96 divisors (see below), whose sum is σ = 9370650240. Its totient is φ = 869440000.

The previous prime is 3303421139. The next prime is 3303421211. The reversal of 3303421140 is 411243033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2538490 + ... + 2539790.

It is an arithmetic number, because the mean of its divisors is an integer number (97610940).

Almost surely, 2^3303421140 is an apocalyptic number.

3303421140 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 3303421140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4685325120).

3303421140 is an abundant number, since it is smaller than the sum of its proper divisors (6067229100).

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

3303421140 is a wasteful number, since it uses less digits than its factorization.

3303421140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3303421140 is about 57475.3959533991. The cubic root of 3303421140 is about 1489.3198613491.

Adding to 3303421140 its reverse (411243033), we get a palindrome (3714664173).

The spelling of 3303421140 in words is "three billion, three hundred three million, four hundred twenty-one thousand, one hundred forty".