3397885973 has 2 divisors, whose sum is σ = 3397885974. Its totient is φ = 3397885972.

The previous prime is 3397885969. The next prime is 3397886003. The reversal of 3397885973 is 3795887933.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3253333444 + 144552529 = 57038^2 + 12023^2 .

It is a cyclic number.

It is not a de Polignac number, because 3397885973 - 2² = 3397885969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3397885573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698942986 + 1698942987.

It is an arithmetic number, because the mean of its divisors is an integer number (1698942987).

Almost surely, 2^3397885973 is an apocalyptic number.

It is an amenable number.

3397885973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3397885973 is an equidigital number, since it uses as much as digits as its factorization.

3397885973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 62.

The square root of 3397885973 is about 58291.3884977876. The cubic root of 3397885973 is about 1503.3828795339.

The spelling of 3397885973 in words is "three billion, three hundred ninety-seven million, eight hundred eighty-five thousand, nine hundred seventy-three".