3974303573 has 2 divisors, whose sum is σ = 3974303574. Its totient is φ = 3974303572.

The previous prime is 3974303563. The next prime is 3974303611. The reversal of 3974303573 is 3753034793.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3971142289 + 3161284 = 63017^2 + 1778^2 .

It is a cyclic number.

It is not a de Polignac number, because 3974303573 - 2¹² = 3974299477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3974303563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1987151786 + 1987151787.

It is an arithmetic number, because the mean of its divisors is an integer number (1987151787).

Almost surely, 2^3974303573 is an apocalyptic number.

It is an amenable number.

3974303573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3974303573 is an equidigital number, since it uses as much as digits as its factorization.

3974303573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 714420, while the sum is 44.

The square root of 3974303573 is about 63042.0777972935. The cubic root of 3974303573 is about 1583.9945356418.

The spelling of 3974303573 in words is "three billion, nine hundred seventy-four million, three hundred three thousand, five hundred seventy-three".