3428078904 has 48 divisors (see below), whose sum is σ = 9316125000. Its totient is φ = 1138785984.

The previous prime is 3428078881. The next prime is 3428078911. The reversal of 3428078904 is 4098708243.

It is a self number, because there is not a number n which added to its sum of digits gives 3428078904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60154 + ... + 102345.

Almost surely, 2^3428078904 is an apocalyptic number.

It is an amenable number.

3428078904 is an abundant number, since it is smaller than the sum of its proper divisors (5888046096).

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

3428078904 is a wasteful number, since it uses less digits than its factorization.

3428078904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162804 (or 162797 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 3428078904 is about 58549.7984966644. The cubic root of 3428078904 is about 1507.8226742594.

The spelling of 3428078904 in words is "three billion, four hundred twenty-eight million, seventy-eight thousand, nine hundred four".