1307796461 has 2 divisors, whose sum is σ = 1307796462. Its totient is φ = 1307796460.

The previous prime is 1307796437. The next prime is 1307796509. The reversal of 1307796461 is 1646977031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1110955561 + 196840900 = 33331^2 + 14030^2 .

It is a cyclic number.

It is not a de Polignac number, because 1307796461 - 2⁶ = 1307796397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1307796421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653898230 + 653898231.

It is an arithmetic number, because the mean of its divisors is an integer number (653898231).

Almost surely, 2^1307796461 is an apocalyptic number.

It is an amenable number.

1307796461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1307796461 is an equidigital number, since it uses as much as digits as its factorization.

1307796461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 1307796461 is about 36163.4685974673. The cubic root of 1307796461 is about 1093.5703313215.

The spelling of 1307796461 in words is "one billion, three hundred seven million, seven hundred ninety-six thousand, four hundred sixty-one".