3304309782 has 16 divisors (see below), whose sum is σ = 6614486640. Its totient is φ = 1100458752.

The previous prime is 3304309781. The next prime is 3304309787. The reversal of 3304309782 is 2879034033.

It is a self number, because there is not a number n which added to its sum of digits gives 3304309782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304309781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237123 + ... + 250670.

It is an arithmetic number, because the mean of its divisors is an integer number (413405415).

Almost surely, 2^3304309782 is an apocalyptic number.

3304309782 is an abundant number, since it is smaller than the sum of its proper divisors (3310176858).

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

3304309782 is a wasteful number, since it uses less digits than its factorization.

3304309782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488927.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 3304309782 is about 57483.1260632196. The cubic root of 3304309782 is about 1489.4533949867.

The spelling of 3304309782 in words is "three billion, three hundred four million, three hundred nine thousand, seven hundred eighty-two".