3704923993 has 2 divisors, whose sum is σ = 3704923994. Its totient is φ = 3704923992.

The previous prime is 3704923969. The next prime is 3704924011. The reversal of 3704923993 is 3993294073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3218633289 + 486290704 = 56733^2 + 22052^2 .

It is a cyclic number.

It is not a de Polignac number, because 3704923993 - 2¹⁷ = 3704792921 is a prime.

It is not a weakly prime, because it can be changed into another prime (3704933993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1852461996 + 1852461997.

It is an arithmetic number, because the mean of its divisors is an integer number (1852461997).

Almost surely, 2^3704923993 is an apocalyptic number.

It is an amenable number.

3704923993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3704923993 is an equidigital number, since it uses as much as digits as its factorization.

3704923993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102248, while the sum is 49.

The square root of 3704923993 is about 60868.0868189563. The cubic root of 3704923993 is about 1547.3661816476.

The spelling of 3704923993 in words is "three billion, seven hundred four million, nine hundred twenty-three thousand, nine hundred ninety-three".