3355374996691 has 2 divisors, whose sum is σ = 3355374996692. Its totient is φ = 3355374996690.

The previous prime is 3355374996679. The next prime is 3355374996709. The reversal of 3355374996691 is 1966994735533.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3355374996691 - 2¹⁵ = 3355374963923 is a prime.

It is a super-2 number, since 2×3355374996691² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3355374996691.

It is not a weakly prime, because it can be changed into another prime (3355374996641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677687498345 + 1677687498346.

It is an arithmetic number, because the mean of its divisors is an integer number (1677687498346).

Almost surely, 2^{3355374996691} is an apocalyptic number.

3355374996691 is a deficient number, since it is larger than the sum of its proper divisors (1).

3355374996691 is an equidigital number, since it uses as much as digits as its factorization.

3355374996691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 496011600, while the sum is 70.

It can be divided in two parts, 33553 and 74996691, that added together give a square (75030244 = 8662²).

The spelling of 3355374996691 in words is "three trillion, three hundred fifty-five billion, three hundred seventy-four million, nine hundred ninety-six thousand, six hundred ninety-one".