3304428378 has 16 divisors (see below), whose sum is σ = 6640180896. Its totient is φ = 1096255440.

The previous prime is 3304428349. The next prime is 3304428419. The reversal of 3304428378 is 8738244033.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1303801 + ... + 1306332.

It is an arithmetic number, because the mean of its divisors is an integer number (415011306).

Almost surely, 2^3304428378 is an apocalyptic number.

3304428378 is an abundant number, since it is smaller than the sum of its proper divisors (3335752518).

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

3304428378 is a wasteful number, since it uses less digits than its factorization.

3304428378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610349.

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 3304428378 is about 57484.1576262539. The cubic root of 3304428378 is about 1489.4712142504.

The spelling of 3304428378 in words is "three billion, three hundred four million, four hundred twenty-eight thousand, three hundred seventy-eight".