2760660401 has 2 divisors, whose sum is σ = 2760660402. Its totient is φ = 2760660400.

The previous prime is 2760660373. The next prime is 2760660439. The reversal of 2760660401 is 1040660672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1869697600 + 890962801 = 43240^2 + 29849^2 .

It is a cyclic number.

It is not a de Polignac number, because 2760660401 - 2³⁰ = 1686918577 is a prime.

It is not a weakly prime, because it can be changed into another prime (2760660901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380330200 + 1380330201.

It is an arithmetic number, because the mean of its divisors is an integer number (1380330201).

Almost surely, 2^2760660401 is an apocalyptic number.

It is an amenable number.

2760660401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2760660401 is an equidigital number, since it uses as much as digits as its factorization.

2760660401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2760660401 is about 52541.9870294225. The cubic root of 2760660401 is about 1402.8276863923.

The spelling of 2760660401 in words is "two billion, seven hundred sixty million, six hundred sixty thousand, four hundred one".