3375531749 has 2 divisors, whose sum is σ = 3375531750. Its totient is φ = 3375531748.

The previous prime is 3375531707. The next prime is 3375531767. The reversal of 3375531749 is 9471355733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1878615649 + 1496916100 = 43343^2 + 38690^2 .

It is a cyclic number.

It is not a de Polignac number, because 3375531749 - 2²⁰ = 3374483173 is a prime.

It is a super-2 number, since 2×3375531749² = 22788429177013998002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3375531779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687765874 + 1687765875.

It is an arithmetic number, because the mean of its divisors is an integer number (1687765875).

Almost surely, 2^3375531749 is an apocalyptic number.

It is an amenable number.

3375531749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3375531749 is an equidigital number, since it uses as much as digits as its factorization.

3375531749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1190700, while the sum is 47.

The square root of 3375531749 is about 58099.3265795741. The cubic root of 3375531749 is about 1500.0787734927.

The spelling of 3375531749 in words is "three billion, three hundred seventy-five million, five hundred thirty-one thousand, seven hundred forty-nine".