3404545828380 has 216 divisors, whose sum is σ = 11066239010736. Its totient is φ = 878591266560.

The previous prime is 3404545828361. The next prime is 3404545828391. The reversal of 3404545828380 is 838285454043.

3404545828380 is a `hidden beast` number, since 3 + 4 + 0 + 4 + 54 + 582 + 8 + 3 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4305984 + ... + 5034936.

Almost surely, 2^{3404545828380} is an apocalyptic number.

3404545828380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404545828380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5533119505368).

3404545828380 is an abundant number, since it is smaller than the sum of its proper divisors (7661693182356).

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

3404545828380 is a wasteful number, since it uses less digits than its factorization.

3404545828380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729039 (or 728994 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 3404545828380 in words is "three trillion, four hundred four billion, five hundred forty-five million, eight hundred twenty-eight thousand, three hundred eighty".