3520348366612 has 96 divisors (see below), whose sum is σ = 7815102704640. Its totient is φ = 1347599320320.

The previous prime is 3520348366607. The next prime is 3520348366627. The reversal of 3520348366612 is 2166638430253.

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, 34712403 + ... + 34813669.

It is an arithmetic number, because the mean of its divisors is an integer number (81407319840).

Almost surely, 2^{3520348366612} 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 3520348366612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907551352320).

3520348366612 is an abundant number, since it is smaller than the sum of its proper divisors (4294754338028).

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

3520348366612 is a wasteful number, since it uses less digits than its factorization.

3520348366612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103261 (or 103259 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 3520348366612 in words is "three trillion, five hundred twenty billion, three hundred forty-eight million, three hundred sixty-six thousand, six hundred twelve".