3046428286720 has 648 divisors, whose sum is σ = 9532463857056. Its totient is φ = 913236000768.

The previous prime is 3046428286711. The next prime is 3046428286721. The reversal of 3046428286720 is 276828246403.

It is a happy number.

It is a super-2 number, since 2×3046428286720² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3046428286721) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 546637854 + ... + 546643426.

It is an arithmetic number, because the mean of its divisors is an integer number (14710592372).

Almost surely, 2^{3046428286720} 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 3046428286720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4766231928528).

3046428286720 is an abundant number, since it is smaller than the sum of its proper divisors (6486035570336).

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

3046428286720 is a wasteful number, since it uses less digits than its factorization.

3046428286720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665 (or 5619 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 3046428286720 in words is "three trillion, forty-six billion, four hundred twenty-eight million, two hundred eighty-six thousand, seven hundred twenty".