3705121741 has 2 divisors, whose sum is σ = 3705121742. Its totient is φ = 3705121740.

The previous prime is 3705121697. The next prime is 3705121747. The reversal of 3705121741 is 1471215073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3499314025 + 205807716 = 59155^2 + 14346^2 .

It is a cyclic number.

It is not a de Polignac number, because 3705121741 - 2⁷ = 3705121613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3705121747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1852560870 + 1852560871.

It is an arithmetic number, because the mean of its divisors is an integer number (1852560871).

Almost surely, 2^3705121741 is an apocalyptic number.

It is an amenable number.

3705121741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3705121741 is an equidigital number, since it uses as much as digits as its factorization.

3705121741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 3705121741 is about 60869.7111953063. The cubic root of 3705121741 is about 1547.3937110584.

The spelling of 3705121741 in words is "three billion, seven hundred five million, one hundred twenty-one thousand, seven hundred forty-one".