3304429440 has 256 divisors, whose sum is σ = 11623348800. Its totient is φ = 793313280.

The previous prime is 3304429409. The next prime is 3304429477. The reversal of 3304429440 is 449244033.

It is a happy number.

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, 1021746 + ... + 1024974.

Almost surely, 2^3304429440 is an apocalyptic number.

3304429440 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 3304429440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5811674400).

3304429440 is an abundant number, since it is smaller than the sum of its proper divisors (8318919360).

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

3304429440 is a wasteful number, since it uses less digits than its factorization.

3304429440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305 (or 3293 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 3304429440 is about 57484.1668635808. The cubic root of 3304429440 is about 1489.4713738158.

The spelling of 3304429440 in words is "three billion, three hundred four million, four hundred twenty-nine thousand, four hundred forty".