3740311493 has 2 divisors, whose sum is σ = 3740311494. Its totient is φ = 3740311492.

The previous prime is 3740311489. The next prime is 3740311499. The reversal of 3740311493 is 3941130473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2273191684 + 1467119809 = 47678^2 + 38303^2 .

It is a cyclic number.

It is not a de Polignac number, because 3740311493 - 2² = 3740311489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3740311499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870155746 + 1870155747.

It is an arithmetic number, because the mean of its divisors is an integer number (1870155747).

Almost surely, 2^3740311493 is an apocalyptic number.

It is an amenable number.

3740311493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3740311493 is an equidigital number, since it uses as much as digits as its factorization.

3740311493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 3740311493 is about 61158.0860802560. The cubic root of 3740311493 is about 1552.2771237713.

The spelling of 3740311493 in words is "three billion, seven hundred forty million, three hundred eleven thousand, four hundred ninety-three".