3278420704 has 48 divisors (see below), whose sum is σ = 7098815808. Its totient is φ = 1480914432.

The previous prime is 3278420699. The next prime is 3278420707. The reversal of 3278420704 is 4070248723.

It is a super-3 number, since 3×3278420704³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3278420707) 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, 64287 + ... + 103390.

It is an arithmetic number, because the mean of its divisors is an integer number (147891996).

Almost surely, 2^3278420704 is an apocalyptic number.

It is an amenable number.

3278420704 is an abundant number, since it is smaller than the sum of its proper divisors (3820395104).

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

3278420704 is a wasteful number, since it uses less digits than its factorization.

3278420704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167747 (or 167739 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 3278420704 is about 57257.4947408634. The cubic root of 3278420704 is about 1485.5532640509.

The spelling of 3278420704 in words is "three billion, two hundred seventy-eight million, four hundred twenty thousand, seven hundred four".