807307339049 has 2 divisors, whose sum is σ = 807307339050. Its totient is φ = 807307339048.

The previous prime is 807307339021. The next prime is 807307339057. The reversal of 807307339049 is 940933703708.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 758411073424 + 48896265625 = 870868^2 + 221125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-807307339049 is a prime.

It is not a weakly prime, because it can be changed into another prime (807307339849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403653669524 + 403653669525.

It is an arithmetic number, because the mean of its divisors is an integer number (403653669525).

Almost surely, 2^807307339049 is an apocalyptic number.

It is an amenable number.

807307339049 is a deficient number, since it is larger than the sum of its proper divisors (1).

807307339049 is an equidigital number, since it uses as much as digits as its factorization.

807307339049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3429216, while the sum is 53.

The spelling of 807307339049 in words is "eight hundred seven billion, three hundred seven million, three hundred thirty-nine thousand, forty-nine".