2961974497 has 2 divisors, whose sum is σ = 2961974498. Its totient is φ = 2961974496.

The previous prime is 2961974473. The next prime is 2961974501. The reversal of 2961974497 is 7944791692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2809106001 + 152868496 = 53001^2 + 12364^2 .

It is a cyclic number.

It is not a de Polignac number, because 2961974497 - 2²⁷ = 2827756769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2961974597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480987248 + 1480987249.

It is an arithmetic number, because the mean of its divisors is an integer number (1480987249).

Almost surely, 2^2961974497 is an apocalyptic number.

It is an amenable number.

2961974497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2961974497 is an equidigital number, since it uses as much as digits as its factorization.

2961974497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432, while the sum is 58.

The square root of 2961974497 is about 54424.0249981568. The cubic root of 2961974497 is about 1436.1300566881.

The spelling of 2961974497 in words is "two billion, nine hundred sixty-one million, nine hundred seventy-four thousand, four hundred ninety-seven".