2973761741 has 2 divisors, whose sum is σ = 2973761742. Its totient is φ = 2973761740.

The previous prime is 2973761729. The next prime is 2973761797. The reversal of 2973761741 is 1471673792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2956205641 + 17556100 = 54371^2 + 4190^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2973761741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2973661741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486880870 + 1486880871.

It is an arithmetic number, because the mean of its divisors is an integer number (1486880871).

Almost surely, 2^2973761741 is an apocalyptic number.

It is an amenable number.

2973761741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2973761741 is an equidigital number, since it uses as much as digits as its factorization.

2973761741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 47.

The square root of 2973761741 is about 54532.2082901472. The cubic root of 2973761741 is about 1438.0325724802.

The spelling of 2973761741 in words is "two billion, nine hundred seventy-three million, seven hundred sixty-one thousand, seven hundred forty-one".