2070673771 has 2 divisors, whose sum is σ = 2070673772. Its totient is φ = 2070673770.

The previous prime is 2070673727. The next prime is 2070673823. The reversal of 2070673771 is 1773760702.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2070673771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2070673571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035336885 + 1035336886.

It is an arithmetic number, because the mean of its divisors is an integer number (1035336886).

Almost surely, 2^2070673771 is an apocalyptic number.

2070673771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070673771 is an equidigital number, since it uses as much as digits as its factorization.

2070673771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86436, while the sum is 40.

The square root of 2070673771 is about 45504.6565858924. The cubic root of 2070673771 is about 1274.5901583664.

The spelling of 2070673771 in words is "two billion, seventy million, six hundred seventy-three thousand, seven hundred seventy-one".