3283771378697 has 16 divisors (see below), whose sum is σ = 3632837376000. Its totient is φ = 2954275142544.

The previous prime is 3283771378681. The next prime is 3283771378729. The reversal of 3283771378697 is 7968731773823.

It is not a de Polignac number, because 3283771378697 - 2⁴ = 3283771378681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3283771378697.

It is not an unprimeable number, because it can be changed into a prime (3283771378997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26969297 + ... + 27090782.

It is an arithmetic number, because the mean of its divisors is an integer number (227052336000).

Almost surely, 2^{3283771378697} is an apocalyptic number.

It is an amenable number.

3283771378697 is a deficient number, since it is larger than the sum of its proper divisors (349065997303).

3283771378697 is a wasteful number, since it uses less digits than its factorization.

3283771378697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54060260.

The product of its digits is 448084224, while the sum is 71.

The spelling of 3283771378697 in words is "three trillion, two hundred eighty-three billion, seven hundred seventy-one million, three hundred seventy-eight thousand, six hundred ninety-seven".