3534665677 has 2 divisors, whose sum is σ = 3534665678. Its totient is φ = 3534665676.

The previous prime is 3534665647. The next prime is 3534665773. The reversal of 3534665677 is 7765664353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3517201636 + 17464041 = 59306^2 + 4179^2 .

It is a cyclic number.

It is not a de Polignac number, because 3534665677 - 2⁷ = 3534665549 is a prime.

It is a super-2 number, since 2×3534665677² = 24987722896323736658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3534665647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1767332838 + 1767332839.

It is an arithmetic number, because the mean of its divisors is an integer number (1767332839).

Almost surely, 2^3534665677 is an apocalyptic number.

It is an amenable number.

3534665677 is a deficient number, since it is larger than the sum of its proper divisors (1).

3534665677 is an equidigital number, since it uses as much as digits as its factorization.

3534665677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 52.

The square root of 3534665677 is about 59453.0543958845. The cubic root of 3534665677 is about 1523.2906659004.

The spelling of 3534665677 in words is "three billion, five hundred thirty-four million, six hundred sixty-five thousand, six hundred seventy-seven".