3673733993 has 2 divisors, whose sum is σ = 3673733994. Its totient is φ = 3673733992.

The previous prime is 3673733981. The next prime is 3673734083. The reversal of 3673733993 is 3993373763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2882830864 + 790903129 = 53692^2 + 28123^2 .

It is a cyclic number.

It is not a de Polignac number, because 3673733993 - 2¹⁸ = 3673471849 is a prime.

It is not a weakly prime, because it can be changed into another prime (3673733933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836866996 + 1836866997.

It is an arithmetic number, because the mean of its divisors is an integer number (1836866997).

Almost surely, 2^3673733993 is an apocalyptic number.

It is an amenable number.

3673733993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3673733993 is an equidigital number, since it uses as much as digits as its factorization.

3673733993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5786802, while the sum is 53.

The square root of 3673733993 is about 60611.3355157268. The cubic root of 3673733993 is about 1543.0117584610.

The spelling of 3673733993 in words is "three billion, six hundred seventy-three million, seven hundred thirty-three thousand, nine hundred ninety-three".