7294713961 has 2 divisors, whose sum is σ = 7294713962. Its totient is φ = 7294713960.

The previous prime is 7294713941. The next prime is 7294713977. The reversal of 7294713961 is 1693174927.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6896472025 + 398241936 = 83045^2 + 19956^2 .

It is an emirp because it is prime and its reverse (1693174927) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7294713961 - 2³¹ = 5147230313 is a prime.

It is not a weakly prime, because it can be changed into another prime (7294713931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3647356980 + 3647356981.

It is an arithmetic number, because the mean of its divisors is an integer number (3647356981).

Almost surely, 2^7294713961 is an apocalyptic number.

It is an amenable number.

7294713961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7294713961 is an equidigital number, since it uses as much as digits as its factorization.

7294713961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 49.

The square root of 7294713961 is about 85409.0976477331. The cubic root of 7294713961 is about 1939.4090701167.

The spelling of 7294713961 in words is "seven billion, two hundred ninety-four million, seven hundred thirteen thousand, nine hundred sixty-one".