3428580012 has 144 divisors (see below), whose sum is σ = 9614712576. Its totient is φ = 944380800.

The previous prime is 3428580007. The next prime is 3428580041. The reversal of 3428580012 is 2100858243.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1263337 + ... + 1266047.

Almost surely, 2^3428580012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3428580012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4807356288).

3428580012 is an abundant number, since it is smaller than the sum of its proper divisors (6186132564).

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

3428580012 is a wasteful number, since it uses less digits than its factorization.

3428580012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820 (or 2807 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 3428580012 is about 58554.0776718411. The cubic root of 3428580012 is about 1507.8961405955.

The spelling of 3428580012 in words is "three billion, four hundred twenty-eight million, five hundred eighty thousand, twelve".