3368587997 has 2 divisors, whose sum is σ = 3368587998. Its totient is φ = 3368587996.

The previous prime is 3368587979. The next prime is 3368588009. The reversal of 3368587997 is 7997858633.

Together with previous prime (3368587979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2908013476 + 460574521 = 53926^2 + 21461^2 .

It is an emirp because it is prime and its reverse (7997858633) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3368587997 - 2²² = 3364393693 is a prime.

It is a super-2 number, since 2×3368587997² = 22694770187064944018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3368587297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684293998 + 1684293999.

It is an arithmetic number, because the mean of its divisors is an integer number (1684293999).

Almost surely, 2^3368587997 is an apocalyptic number.

It is an amenable number.

3368587997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3368587997 is an equidigital number, since it uses as much as digits as its factorization.

3368587997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68584320, while the sum is 65.

The square root of 3368587997 is about 58039.5382218019. The cubic root of 3368587997 is about 1499.0494714205.

The spelling of 3368587997 in words is "three billion, three hundred sixty-eight million, five hundred eighty-seven thousand, nine hundred ninety-seven".