3770057161 has 8 divisors (see below), whose sum is σ = 4065797960. Its totient is φ = 3475135872.

The previous prime is 3770057149. The next prime is 3770057209. The reversal of 3770057161 is 1617500773.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78765625 + 3691291536 = 8875^2 + 60756^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3770057161 - 2⁹ = 3770056649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3770057161.

It is not an unprimeable number, because it can be changed into a prime (3770054161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195300 + ... + 213733.

It is an arithmetic number, because the mean of its divisors is an integer number (508224745).

Almost surely, 2^3770057161 is an apocalyptic number.

It is an amenable number.

3770057161 is a deficient number, since it is larger than the sum of its proper divisors (295740799).

3770057161 is a wasteful number, since it uses less digits than its factorization.

3770057161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409755.

The product of its (nonzero) digits is 30870, while the sum is 37.

The square root of 3770057161 is about 61400.7912082572. The cubic root of 3770057161 is about 1556.3812076362.

The spelling of 3770057161 in words is "three billion, seven hundred seventy million, fifty-seven thousand, one hundred sixty-one".