8070607849 has 2 divisors, whose sum is σ = 8070607850. Its totient is φ = 8070607848.

The previous prime is 8070607823. The next prime is 8070607861. The reversal of 8070607849 is 9487060708.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7975740249 + 94867600 = 89307^2 + 9740^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8070607849 is a prime.

It is a super-2 number, since 2×8070607849² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8070667849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4035303924 + 4035303925.

It is an arithmetic number, because the mean of its divisors is an integer number (4035303925).

Almost surely, 2^8070607849 is an apocalyptic number.

It is an amenable number.

8070607849 is a deficient number, since it is larger than the sum of its proper divisors (1).

8070607849 is an equidigital number, since it uses as much as digits as its factorization.

8070607849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 8070607849 is about 89836.5618721019. The cubic root of 8070607849 is about 2005.8667611462.

The spelling of 8070607849 in words is "eight billion, seventy million, six hundred seven thousand, eight hundred forty-nine".