3387537764749 has 2 divisors, whose sum is σ = 3387537764750. Its totient is φ = 3387537764748.

The previous prime is 3387537764717. The next prime is 3387537764783. The reversal of 3387537764749 is 9474677357833.

3387537764749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3262423463524 + 125114301225 = 1806218^2 + 353715^2 .

It is a cyclic number.

It is not a de Polignac number, because 3387537764749 - 2⁵ = 3387537764717 is a prime.

It is a super-2 number, since 2×3387537764749² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3387537764449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693768882374 + 1693768882375.

It is an arithmetic number, because the mean of its divisors is an integer number (1693768882375).

Almost surely, 2^{3387537764749} is an apocalyptic number.

It is an amenable number.

3387537764749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3387537764749 is an equidigital number, since it uses as much as digits as its factorization.

3387537764749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2240421120, while the sum is 73.

The spelling of 3387537764749 in words is "three trillion, three hundred eighty-seven billion, five hundred thirty-seven million, seven hundred sixty-four thousand, seven hundred forty-nine".