3504985741 has 2 divisors, whose sum is σ = 3504985742. Its totient is φ = 3504985740.

The previous prime is 3504985717. The next prime is 3504985747. The reversal of 3504985741 is 1475894053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3407173641 + 97812100 = 58371^2 + 9890^2 .

It is an emirp because it is prime and its reverse (1475894053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3504985741 - 2⁹ = 3504985229 is a prime.

It is a super-2 number, since 2×3504985741² = 24569850089226638162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3504985691 and 3504985700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3504985747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752492870 + 1752492871.

It is an arithmetic number, because the mean of its divisors is an integer number (1752492871).

Almost surely, 2^3504985741 is an apocalyptic number.

It is an amenable number.

3504985741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504985741 is an equidigital number, since it uses as much as digits as its factorization.

3504985741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 3504985741 is about 59202.9200377819. The cubic root of 3504985741 is about 1519.0150794152.

The spelling of 3504985741 in words is "three billion, five hundred four million, nine hundred eighty-five thousand, seven hundred forty-one".