3734040697 has 2 divisors, whose sum is σ = 3734040698. Its totient is φ = 3734040696.

The previous prime is 3734040689. The next prime is 3734040719. The reversal of 3734040697 is 7960404373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3695302521 + 38738176 = 60789^2 + 6224^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734040697 - 2³ = 3734040689 is a prime.

It is not a weakly prime, because it can be changed into another prime (3734040617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867020348 + 1867020349.

It is an arithmetic number, because the mean of its divisors is an integer number (1867020349).

Almost surely, 2^3734040697 is an apocalyptic number.

It is an amenable number.

3734040697 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734040697 is an equidigital number, since it uses as much as digits as its factorization.

3734040697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 3734040697 is about 61106.7974696760. The cubic root of 3734040697 is about 1551.4091516695.

The spelling of 3734040697 in words is "three billion, seven hundred thirty-four million, forty thousand, six hundred ninety-seven".