3353906918690 has 8 divisors (see below), whose sum is σ = 6037032453660. Its totient is φ = 1341562767472.

The previous prime is 3353906918671. The next prime is 3353906918711. The reversal of 3353906918690 is 968196093533.

It can be written as a sum of positive squares in 2 ways, for example, as 3351363632929 + 2543285761 = 1830673^2 + 50431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3353906918690² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167695345925 + ... + 167695345944.

Almost surely, 2^{3353906918690} is an apocalyptic number.

3353906918690 is a deficient number, since it is larger than the sum of its proper divisors (2683125534970).

3353906918690 is a wasteful number, since it uses less digits than its factorization.

3353906918690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335390691876.

The product of its (nonzero) digits is 28343520, while the sum is 62.

The spelling of 3353906918690 in words is "three trillion, three hundred fifty-three billion, nine hundred six million, nine hundred eighteen thousand, six hundred ninety".