3348890280684 has 144 divisors (see below), whose sum is σ = 9460545232320. Its totient is φ = 991756039680.

The previous prime is 3348890280683. The next prime is 3348890280689. The reversal of 3348890280684 is 4860820988433.

3348890280684 is a `hidden beast` number, since 3 + 3 + 488 + 90 + 2 + 8 + 0 + 68 + 4 = 666.

It is a super-2 number, since 2×3348890280684² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3348890280683) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3913129 + ... + 4691519.

It is an arithmetic number, because the mean of its divisors is an integer number (65698230780).

Almost surely, 2^{3348890280684} 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 3348890280684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4730272616160).

3348890280684 is an abundant number, since it is smaller than the sum of its proper divisors (6111654951636).

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

3348890280684 is a wasteful number, since it uses less digits than its factorization.

3348890280684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778760 (or 778755 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 63.

The spelling of 3348890280684 in words is "three trillion, three hundred forty-eight billion, eight hundred ninety million, two hundred eighty thousand, six hundred eighty-four".