3073672961 has 2 divisors, whose sum is σ = 3073672962. Its totient is φ = 3073672960.

The previous prime is 3073672933. The next prime is 3073672963. The reversal of 3073672961 is 1692763703.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2819079025 + 254593936 = 53095^2 + 15956^2 .

It is a cyclic number.

It is not a de Polignac number, because 3073672961 - 2¹⁸ = 3073410817 is a prime.

Together with 3073672963, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3073672963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536836480 + 1536836481.

It is an arithmetic number, because the mean of its divisors is an integer number (1536836481).

Almost surely, 2^3073672961 is an apocalyptic number.

It is an amenable number.

3073672961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3073672961 is an equidigital number, since it uses as much as digits as its factorization.

3073672961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 44.

The square root of 3073672961 is about 55440.7157331144. The cubic root of 3073672961 is about 1453.9603128257.

The spelling of 3073672961 in words is "three billion, seventy-three million, six hundred seventy-two thousand, nine hundred sixty-one".