3375070647749 has 2 divisors, whose sum is σ = 3375070647750. Its totient is φ = 3375070647748.

The previous prime is 3375070647733. The next prime is 3375070647761. The reversal of 3375070647749 is 9477460705733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2777105596225 + 597965051524 = 1666465^2 + 773282^2 .

It is a cyclic number.

It is not a de Polignac number, because 3375070647749 - 2⁴ = 3375070647733 is a prime.

It is a super-2 number, since 2×3375070647749² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3375070647691 and 3375070647700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3375070647719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687535323874 + 1687535323875.

It is an arithmetic number, because the mean of its divisors is an integer number (1687535323875).

Almost surely, 2^{3375070647749} is an apocalyptic number.

It is an amenable number.

3375070647749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3375070647749 is an equidigital number, since it uses as much as digits as its factorization.

3375070647749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93350880, while the sum is 62.

The spelling of 3375070647749 in words is "three trillion, three hundred seventy-five billion, seventy million, six hundred forty-seven thousand, seven hundred forty-nine".