3097440673 has 2 divisors, whose sum is σ = 3097440674. Its totient is φ = 3097440672.

The previous prime is 3097440649. The next prime is 3097440679. The reversal of 3097440673 is 3760447903.

3097440673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3006657889 + 90782784 = 54833^2 + 9528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3097440673 - 2⁵ = 3097440641 is a prime.

It is not a weakly prime, because it can be changed into another prime (3097440679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1548720336 + 1548720337.

It is an arithmetic number, because the mean of its divisors is an integer number (1548720337).

Almost surely, 2^3097440673 is an apocalyptic number.

It is an amenable number.

3097440673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3097440673 is an equidigital number, since it uses as much as digits as its factorization.

3097440673 is an evil number, because the sum of its binary digits is even.

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

The square root of 3097440673 is about 55654.6554476802. The cubic root of 3097440673 is about 1457.6983614762.

The spelling of 3097440673 in words is "three billion, ninety-seven million, four hundred forty thousand, six hundred seventy-three".