3369705428780 has 24 divisors (see below), whose sum is σ = 7076497076208. Its totient is φ = 1347860138048.

The previous prime is 3369705428753. The next prime is 3369705428797. The reversal of 3369705428780 is 878245079633.

It is a super-2 number, since 2×3369705428780² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93854 + ... + 2597733.

It is an arithmetic number, because the mean of its divisors is an integer number (294854044842).

Almost surely, 2^{3369705428780} is an apocalyptic number.

It is an amenable number.

3369705428780 is an abundant number, since it is smaller than the sum of its proper divisors (3706791647428).

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

3369705428780 is a wasteful number, since it uses less digits than its factorization.

3369705428780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754193 (or 2754191 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 3369705428780 in words is "three trillion, three hundred sixty-nine billion, seven hundred five million, four hundred twenty-eight thousand, seven hundred eighty".