2070492877 has 2 divisors, whose sum is σ = 2070492878. Its totient is φ = 2070492876.

The previous prime is 2070492803. The next prime is 2070492881. The reversal of 2070492877 is 7782940702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1405575081 + 664917796 = 37491^2 + 25786^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2070492877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2070493877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035246438 + 1035246439.

It is an arithmetic number, because the mean of its divisors is an integer number (1035246439).

Almost surely, 2^2070492877 is an apocalyptic number.

It is an amenable number.

2070492877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070492877 is an equidigital number, since it uses as much as digits as its factorization.

2070492877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 2070492877 is about 45502.6688997470. The cubic root of 2070492877 is about 1274.5530412325.

The spelling of 2070492877 in words is "two billion, seventy million, four hundred ninety-two thousand, eight hundred seventy-seven".