3574973993 has 2 divisors, whose sum is σ = 3574973994. Its totient is φ = 3574973992.

The previous prime is 3574973989. The next prime is 3574974001. The reversal of 3574973993 is 3993794753.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2166623209 + 1408350784 = 46547^2 + 37528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3574973993 - 2² = 3574973989 is a prime.

It is not a weakly prime, because it can be changed into another prime (3574973903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1787486996 + 1787486997.

It is an arithmetic number, because the mean of its divisors is an integer number (1787486997).

Almost surely, 2^3574973993 is an apocalyptic number.

It is an amenable number.

3574973993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3574973993 is an equidigital number, since it uses as much as digits as its factorization.

3574973993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19289340, while the sum is 59.

The square root of 3574973993 is about 59791.0862336519. The cubic root of 3574973993 is about 1529.0591839412.

The spelling of 3574973993 in words is "three billion, five hundred seventy-four million, nine hundred seventy-three thousand, nine hundred ninety-three".