3320078842 has 32 divisors (see below), whose sum is σ = 5299017984. Its totient is φ = 1556755200.

The previous prime is 3320078807. The next prime is 3320078887. The reversal of 3320078842 is 2488700233.

It is a happy number.

It is a super-2 number, since 2×3320078842² = 22045847034192121928, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 943867 + ... + 947377.

It is an arithmetic number, because the mean of its divisors is an integer number (165594312).

Almost surely, 2^3320078842 is an apocalyptic number.

3320078842 is a deficient number, since it is larger than the sum of its proper divisors (1978939142).

3320078842 is a wasteful number, since it uses less digits than its factorization.

3320078842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 3320078842 is about 57620.1253209328. The cubic root of 3320078842 is about 1491.8189940268.

The spelling of 3320078842 in words is "three billion, three hundred twenty million, seventy-eight thousand, eight hundred forty-two".