3895166052898 has 16 divisors (see below), whose sum is σ = 5844623682744. Its totient is φ = 1946958255360.

The previous prime is 3895166052893. The next prime is 3895166052907. The reversal of 3895166052898 is 8982506615983.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1782686939929 + 2112479112969 = 1335173^2 + 1453437^2 .

It is not an unprimeable number, because it can be changed into a prime (3895166052893) 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, 132939786 + ... + 132969082.

Almost surely, 2^{3895166052898} is an apocalyptic number.

3895166052898 is a deficient number, since it is larger than the sum of its proper divisors (1949457629846).

3895166052898 is a wasteful number, since it uses less digits than its factorization.

3895166052898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48357.

The product of its (nonzero) digits is 223948800, while the sum is 70.

The spelling of 3895166052898 in words is "three trillion, eight hundred ninety-five billion, one hundred sixty-six million, fifty-two thousand, eight hundred ninety-eight".