3740342897 has 2 divisors, whose sum is σ = 3740342898. Its totient is φ = 3740342896.

The previous prime is 3740342849. The next prime is 3740342929. The reversal of 3740342897 is 7982430473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3304410256 + 435932641 = 57484^2 + 20879^2 .

It is a cyclic number.

It is not a de Polignac number, because 3740342897 - 2⁶ = 3740342833 is a prime.

It is not a weakly prime, because it can be changed into another prime (3740342197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870171448 + 1870171449.

It is an arithmetic number, because the mean of its divisors is an integer number (1870171449).

Almost surely, 2^3740342897 is an apocalyptic number.

It is an amenable number.

3740342897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3740342897 is an equidigital number, since it uses as much as digits as its factorization.

3740342897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 3740342897 is about 61158.3428241806. The cubic root of 3740342897 is about 1552.2814681131.

The spelling of 3740342897 in words is "three billion, seven hundred forty million, three hundred forty-two thousand, eight hundred ninety-seven".