3770845061 has 2 divisors, whose sum is σ = 3770845062. Its totient is φ = 3770845060.

The previous prime is 3770845033. The next prime is 3770845069. The reversal of 3770845061 is 1605480773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3770696836 + 148225 = 61406^2 + 385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3770845061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3770845069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1885422530 + 1885422531.

It is an arithmetic number, because the mean of its divisors is an integer number (1885422531).

Almost surely, 2^3770845061 is an apocalyptic number.

It is an amenable number.

3770845061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3770845061 is an equidigital number, since it uses as much as digits as its factorization.

3770845061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 3770845061 is about 61407.2069141725. The cubic root of 3770845061 is about 1556.4896222026.

The spelling of 3770845061 in words is "three billion, seven hundred seventy million, eight hundred forty-five thousand, sixty-one".