3350346716557 has 12 divisors (see below), whose sum is σ = 3559268914740. Its totient is φ = 3153045925376.

The previous prime is 3350346716503. The next prime is 3350346716593. The reversal of 3350346716557 is 7556176430533.

It can be written as a sum of positive squares in 6 ways, for example, as 278550672841 + 3071796043716 = 527779^2 + 1752654^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3350346716557 is a prime.

It is a super-2 number, since 2×3350346716557² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3350346716498 and 3350346716507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350346711557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3787263 + ... + 4587379.

It is an arithmetic number, because the mean of its divisors is an integer number (296605742895).

Almost surely, 2^{3350346716557} is an apocalyptic number.

It is an amenable number.

3350346716557 is a deficient number, since it is larger than the sum of its proper divisors (208922198183).

3350346716557 is a wasteful number, since it uses less digits than its factorization.

3350346716557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814640 (or 814623 counting only the distinct ones).

The product of its (nonzero) digits is 23814000, while the sum is 55.

The spelling of 3350346716557 in words is "three trillion, three hundred fifty billion, three hundred forty-six million, seven hundred sixteen thousand, five hundred fifty-seven".