3500356080860 has 96 divisors (see below), whose sum is σ = 7815879751680. Its totient is φ = 1314094586112.

The previous prime is 3500356080833. The next prime is 3500356080887. The reversal of 3500356080860 is 680806530053.

It is an interprime number because it is at equal distance from previous prime (3500356080833) and next prime (3500356080887).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4825529 + ... + 5503311.

It is an arithmetic number, because the mean of its divisors is an integer number (81415414080).

Almost surely, 2^{3500356080860} 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 3500356080860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907939875840).

3500356080860 is an abundant number, since it is smaller than the sum of its proper divisors (4315523670820).

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

3500356080860 is a wasteful number, since it uses less digits than its factorization.

3500356080860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678027 (or 678025 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 3500356080860 in words is "three trillion, five hundred billion, three hundred fifty-six million, eighty thousand, eight hundred sixty".